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Cyclone Pam

Severe Tropical Cyclone Pam was a Category 5 cyclone that formed in the South Pacific basin during early March 2015, rapidly intensifying before making landfall on Vanuatu's Erromango Island on 13 March with sustained winds of 260 km/h and gusts up to 300 km/h.^[1]^[2] The storm, recognized as one of the most intense in the basin's recorded history by central pressure, devastated Vanuatu's infrastructure, agriculture, and housing, affecting approximately 188,000 people or 70% of the nation's population.^[3] Despite the extreme winds that leveled 95% of crops and destroyed over 15,000 buildings, including most structures in the capital Port Vila, the death toll remained low at 11 confirmed fatalities, attributed to effective early warning systems that prompted evacuations and sheltering.^[4]^[5]^[6] Pam's path continued southeastward, brushing New Zealand before dissipating, while its impacts extended to minor damage in Fiji, New Caledonia, and Solomon Islands, underscoring vulnerabilities in small island developing states to such high-intensity events.^[7]

Meteorological history

Formation and initial development

A tropical low-pressure system, designated as Tropical Disturbance 11F by the Regional Specialized Meteorological Center in Nadi, Fiji, formed on 6 March 2015 within the monsoon trough near the Solomon Islands, approximately 800 km north of Vanuatu's Torres Islands group.^[8] The disturbance was situated in an environment of low vertical wind shear, high mid-level moisture, and sea surface temperatures exceeding 28°C, which supported initial convective organization.^[9] The Joint Typhoon Warning Center (JTWC) issued a tropical cyclone formation alert for the system on 8 March at 2300 UTC, following upgrades from low to medium development potential earlier on 6 March.^[9] By 9 March at 0600 UTC, RSMC Nadi classified the system as Tropical Cyclone Pam upon sustained winds reaching 35 knots (65 km/h), with JTWC issuing its first warning at the same time; the cyclone tracked slowly southward while gradually consolidating its low-level circulation center amid persistent deep convection.^[9]^[8]

Rapid intensification and peak intensity

Following its classification as a tropical cyclone on 10 March 2015 UTC, Severe Tropical Cyclone Pam underwent a period of rapid intensification over the subsequent days, driven by low vertical wind shear and sea surface temperatures exceeding 29°C in the Coral Sea region.^[10]^[11] By 12 March, the system strengthened from Category 2 to Category 4 equivalent intensity within approximately 24 hours, with the Joint Typhoon Warning Center (JTWC) issuing warnings reflecting this acceleration.^[10] Pam attained Category 5 intensity on the Saffir-Simpson scale by 18 UTC on 12 March 2015, as assessed by the JTWC, with one-minute sustained winds approaching 135 knots at that time and continuing to build.^[11] The cyclone reached its peak intensity early on 13 March 2015, with the JTWC estimating maximum one-minute sustained winds of 150 knots (approximately 278 km/h), placing it among the strongest storms recorded in the South Pacific basin.^[9] Concurrently, the Regional Specialized Meteorological Centre in Nadi reported ten-minute sustained winds of 250 km/h and a minimum central pressure of 896 hPa, confirming the storm's extreme violence as it approached Vanuatu.^[9]

Landfall, weakening, and dissipation

Cyclone Pam made landfall on Efate Island in Vanuatu at approximately 12:00 UTC on 13 March 2015, with sustained 10-minute winds reaching 270 km/h, equivalent to Category 5 intensity on the Australian scale.^[12] The storm's center passed near Port Vila, the capital, while maintaining near-peak strength of around 150 knots (1-minute sustained winds) as estimated by the Joint Typhoon Warning Center (JTWC).^[9] Interaction with Vanuatu's rugged terrain disrupted the cyclone's core structure, initiating rapid weakening as it tracked southeastward over Erromango and Tanna islands.^[12] By 14 March, Pam had degraded to Category 4 intensity, with winds decreasing as it passed west of Aneityum Island, the southernmost in Vanuatu.^[12] The system continued southeast, skirting New Caledonia to the east, where cooler sea surface temperatures and increasing vertical wind shear further eroded its organization.^[9] Accelerating southward toward New Zealand, Pam underwent extratropical transition, losing tropical characteristics by 15 March.^[13] The remnants dissipated completely over the open ocean south of New Zealand by 15 March 2015 at 12:00 UTC, marking the end of the cyclone's lifecycle after 22 warnings issued by the JTWC.^[9] No regeneration occurred despite initial post-landfall persistence, due to unfavorable environmental conditions including reduced ocean heat content and stronger mid-level winds.^[9]

Forecasting, warnings, and preparedness

Meteorological forecasting accuracy

The RSMC Nadi, responsible for the South-West Pacific basin, first classified the system as Tropical Cyclone Pam on March 10, 2015, issuing warnings when it was about 1,200 km north-northwest of Fiji, with forecasts indicating a potential threat to Vanuatu within 48-72 hours.^[14] The Joint Typhoon Warning Center (JTWC) issued its initial advisory at 0600 UTC on March 9, estimating initial winds of 45 knots and forecasting steady intensification along a south-southwest track toward Vanuatu, with peak intensity projections reaching 140 knots by March 12.^[9] Track guidance from global models, including ECMWF and GFS ensembles, consistently projected landfall near Efate Island in Vanuatu around March 13, providing 3-4 days of lead time that aligned closely with the observed path, which curved southwestward under steering influences from a mid-level subtropical ridge.^[15] Intensity forecasting proved more challenging due to Pam's rapid intensification phase from March 11-12, during which it escalated from Category 2 to Category 5 equivalent in under 24 hours, attaining one-minute sustained winds of 150-165 knots per JTWC and RSMC Nadi estimates.^[9] While models anticipated strengthening, the exact rate and peak (minimum pressure around 890 hPa) were underestimated in some 48-hour forecasts by 10-20 knots, a common issue in rapid intensification events where environmental conditions like high ocean heat content and low vertical wind shear favored explosive growth beyond initial predictions. RSMC Nadi upgraded Pam to Category 5 status on March 12, correctly signaling extreme winds over 250 km/h, though post-event analyses noted that satellite-based Dvorak estimates varied by up to 15 knots across agencies due to the storm's small eye and asymmetric structure.^[16] Overall, the forecasting performance enabled effective early warnings, contributing to Vanuatu's relatively low death toll of 11 despite widespread devastation, as evacuations and sheltering were implemented in Port Vila based on accurate landfall projections.^[4] Specific quantitative verification metrics for Pam, such as mean track errors (typically 100-200 nautical miles at 72 hours for South Pacific systems in 2015), were not individually published by RSMC Nadi or JTWC, but the season's broader improvements in ensemble guidance reduced position errors compared to prior years, with JTWC day-3 errors averaging below 100 nautical miles basin-wide.^[9] Challenges in intensity prediction highlighted ongoing limitations in operational numerical models for rapid changes, informing subsequent upgrades in data assimilation for South Pacific cyclones.^[17]

Government and community preparedness measures

The Vanuatu Meteorology and Geohazards Department issued the first tropical cyclone warning for Pam on March 11, 2015, at 9:00 a.m. local time, targeting northern provinces as the system was positioned approximately 425 km northeast of Gaua Island.^[18] The National Disaster Management Office (NDMO) escalated alerts accordingly, issuing a red alert for Torba and Penama provinces and yellow alerts for Sanma, Malampa, Shefa, and Tafea provinces, while activating emergency operation centers nationwide by March 12.^[19] These measures included increased staffing at forecasting centers, media briefings, and hourly warnings once Pam reached Category 5 intensity on March 13.^[18] Telecommunications providers Telecom Vanuatu and Digicel facilitated widespread dissemination of warnings via free SMS alerts and radio broadcasts, reaching an estimated 120,000 people in the days leading up to landfall, supplemented by real-time cyclone tracking maps.^[4] Government-directed evacuations relocated approximately 4,000 individuals, including 1,000 from vulnerable informal settlements in Port Vila, to designated evacuation centers, though some resistance and the absence of a full code red alert limited fuller compliance.^[4] At the community level, the Vanuatu Red Cross Society (VRCS) inventoried preparedness stocks—including 95 shelter toolkits, 428 tarpaulins, and hygiene supplies—and mobilized 200 active volunteers plus 200 on-call personnel across provinces for alert dissemination and evacuation support in low-lying and flood-prone areas.^[19]^[20] Prior training by community disaster committees and NGOs, such as CARE's 2014 simulation exercises and distribution of disaster kits (e.g., solar radios and water containers), enhanced local capacity to interpret warnings and act swiftly.^[4] These coordinated efforts, leveraging accurate meteorological forecasts, robust communication networks, and trained volunteers, contributed to the cyclone's low death toll of 11 confirmed fatalities despite Pam's Category 5 intensity and direct impact on densely populated areas.^[4]^[21] The slow movement of the system provided additional preparation time, while community self-reliance—rooted in traditional practices like reinforcing structures—further mitigated casualties.^[4]

Regional impacts

Vanuatu

Cyclone Pam made landfall on Vanuatu's Erromango Island on 13 March 2015 as a Category 5 severe tropical cyclone, with 10-minute sustained wind speeds reaching 270 km/h.^[12] The storm's intense winds, gusting up to 320 km/h in some areas, devastated multiple islands, particularly in Tafea and Shefa provinces.^[22] The cyclone caused 11 direct fatalities in Vanuatu, a relatively low death toll attributed to effective early warnings and evacuations despite the storm's severity.^[4] It displaced approximately 65,000 people and damaged or destroyed 17,000 buildings, leaving over 100,000 individuals homeless.^[23] Up to 70% of Vanuatu's population of around 277,000 was affected, with widespread disruption to power, water, and communications infrastructure.^[24] Agriculture, a cornerstone of Vanuatu's rural economy, suffered extensive losses, including the destruction of food crops, tree plantations, and livestock, compromising livelihoods for at least 80% of the rural population.^[25] Fisheries infrastructure faced severe damage, with numerous canoes, small boats, and gear lost to storm surges and rough seas.^[26] Transport networks, including roads, bridges, and ports, were heavily impacted by flooding and debris, while water supplies were contaminated by saltwater intrusion.^[27]^[4] Total economic damages and losses amounted to US$449.4 million, representing about 64% of Vanuatu's GDP at the time.^[28] The storm's path over densely vegetated and populated southern islands amplified sectoral vulnerabilities, particularly in housing and food security.^[6]

Tuvalu

Cyclone Pam generated significant storm surges and high swells that impacted Tuvalu's northern atolls, particularly Nanumea, Nanumanga, and Nui, on March 12–13, 2015, while the capital atoll of Funafuti experienced minimal direct damage. Approximately 40% of Tuvalu's population of around 10,000 people—roughly 4,000 individuals—was affected, primarily through displacement and loss of livelihoods.^[6]^[29] Total damages were estimated at US$11 million, exacerbating vulnerabilities in the low-lying nation's infrastructure and food security.^[6] Housing suffered extensively in the affected islands, with 39 homes completely destroyed—12 on Nui, 15 on Nanumea, and 12 on Nanumanga—alongside partial damage to additional structures that displaced 521 residents temporarily.^[30] Road networks incurred 10.5 kilometers of damage, and critical facilities like the Nanumanga clinic faced severe structural harm, complicating healthcare access.^[31] Eleven graves on Nanumea were eroded by surges, exposing human remains, while rising mosquito populations posed secondary health risks.^[30] No confirmed fatalities occurred in Tuvalu, though an unverified report noted a possible cyclone-related drowning of a fisherman.^[32] Agriculture, vital to subsistence, was devastated: 100% of vegetable crops, banana plants, and pulaka (a staple root crop providing carbohydrates) were destroyed or damaged, with 80% losses to poultry and livestock populations.^[32] These impacts threatened food supplies for months, prompting immediate reliance on external aid for essentials. Coastal erosion and saltwater intrusion further degraded arable land, highlighting Tuvalu's exposure to intensified cyclonic events linked to warmer sea surface temperatures.^[33] Recovery efforts focused on vulnerability reduction, including reinforced infrastructure, as outlined in national plans.^[31]

Other Pacific nations (Kiribati, Solomon Islands, Fiji)

In Kiribati, Cyclone Pam generated large ocean swells and rough seas that exacerbated king tides, leading to coastal flooding and erosion on multiple atolls, particularly in the southern Tarawa region. Heavy rainfall, strong winds, and high tides damaged infrastructure, including causeways linking islets in the most populated areas, and affected water supplies and homes on islands such as Arorae and Tamana. These impacts displaced communities and prompted an emergency response from the International Federation of Red Cross and Red Crescent Societies, which noted the need for repairs to essential connectivity between settlements.^[34]^[35]^[33] The Solomon Islands experienced strong winds, heavy rainfall, and storm surges primarily in Temotu and Malaita provinces, causing damage to fruit trees, food gardens, agricultural crops, houses, water supplies, and communications infrastructure. Remote communities in affected areas faced challenges in assessment and aid delivery due to disrupted connectivity, with reports indicating widespread but localized destruction to livelihoods and basic services. The Solomon Islands Red Cross documented these effects, leading to an emergency plan of action for recovery focused on agriculture and shelter.^[36]^[37]^[38] Fiji received tropical cyclone warnings as Pam tracked nearby, but direct impacts were limited compared to nearer islands, with no major structural damage or casualties reported; peripheral effects included high swells affecting coastal areas and potential disruptions to maritime activities.^[39]

New Caledonia and New Zealand

Cyclone Pam tracked southward near New Caledonia on March 13–14, 2015, passing approximately 250 nautical miles northeast of Nouméa at its closest approach, with outer rainbands delivering heavy rainfall and gale-force winds to the territory.^[40]^[41] These peripheral effects prompted tropical cyclone warnings but resulted in no reported structural damage, casualties, or widespread disruptions, as the storm's core remained offshore.^[41] The extratropical remnants of Cyclone Pam reached New Zealand on March 15–17, 2015, transitioning into a low-pressure system that brought intense rainfall exceeding 200 mm in parts of the North Island and Chatham Islands, alongside wind gusts up to 100 km/h.^[42]^[43] This triggered widespread flooding, landslips, and road closures, particularly on the east coast and in Gisborne, where ports were cleared of vessels and marinas evacuated as a precaution.^[42] Power outages affected thousands of homes, with several communities isolated due to inundated roads and fallen lines.^[44]^[45] States of civil emergency were declared in the Chatham Islands and parts of the Gisborne District to manage the hazards, including evacuations from low-lying areas and advice for residents to prepare three days of supplies.^[45]^[44] No deaths were attributed to the remnants in New Zealand, though the event exacerbated erosion and swell impacts on coastal regions, with large waves reported along eastern shores.^[43] Recovery focused on clearing debris and restoring utilities, with minimal long-term economic disruption compared to the cyclone's primary path.^[42]

Immediate response and humanitarian aid

Search, rescue, and initial relief efforts

Following the landfall of Cyclone Pam near Port Vila on Efate Island on March 13, 2015, search and rescue operations were initiated by Vanuatu's National Disaster Management Office in coordination with arriving international teams. Australia deployed over 500 personnel within 36 hours, including Urban Search and Rescue (USAR) and medical experts that reached Vanuatu by March 16.^[46]^[47] These efforts emphasized structural assessments and hazard mitigation rather than large-scale survivor extractions, given the cyclone's low confirmed death toll of 11 and limited reports of missing persons.^[4] Australian USAR teams conducted urgent repairs to Port Vila Central Hospital, 27 schools, and other infrastructure, including the removal of over 100 kilograms of asbestos from the hospital by March 20 to enable safe operations.^[46]^[48] An additional Australian USAR team of 54 personnel was dispatched on March 17 to further support hospital cleanup, repairs, and engineering tasks amid debris and damaged utilities.^[49]^[50] The Australian Medical Assistance Team (AUSMAT) complemented these operations by treating 1,341 patients across five islands and performing 26 aero-medical evacuations for critical cases.^[46] New Zealand also contributed USAR and medical personnel arriving concurrently on March 16.^[47] Initial relief efforts focused on delivering essentials to over 188,000 affected people, prioritizing clean water, food, shelter, sanitation, and health services. Australia airlifted 182 tonnes of supplies valued at over $10 million, distributed via partners including the UN, Australian Red Cross, and NGOs such as World Vision.^[46] By March 27, food aid had reached 92,000 people on Efate, hygiene kits and water purification tablets served 3,350 on Tanna, and 8,700 children received measles vaccinations; 15 foreign medical teams operated across eight islands in Shefa, Tafea, and Penama provinces.^[51] Access to remote islands posed logistical challenges, compounded by damaged airstrips, ports, and limited storage in Port Vila, Tanna, and Epi, but by late March, the World Food Programme confirmed relief supplies, including high-energy biscuits, had reached all 22 affected islands.^[51]^[52]

International assistance and coordination

Following the impact of Cyclone Pam on Vanuatu on March 13, 2015, international coordination was facilitated primarily through the National Disaster Management Office (NDMO) in partnership with the United Nations Office for the Coordination of Humanitarian Affairs (OCHA). The Pacific Humanitarian Team, based in Suva, Fiji, activated to marshal regional expertise and resources exceeding national capacity, while OCHA deployed a United Nations Disaster Assessment and Coordination (UNDAC) team from March 16 to April 4, 2015, to conduct joint rapid needs assessments with UN agencies and NGOs, prioritizing life-saving interventions in water, food, shelter, and health sectors.^[53]^[54] The NDMO adopted a cluster coordination system led by OCHA, covering sectors such as shelter, health, and logistics, which enabled systematic allocation of incoming aid despite challenges like damaged communications infrastructure.^[55] Australia emerged as the largest bilateral donor, committing over $50 million in humanitarian, early recovery, and long-term support, including deployment of more than 500 defense and medical personnel within 36 hours for urban search and rescue, patient treatments (1,341 cases), and evacuations (26).^[46] New Zealand contributed $3.5 million, including relief flights with supplies, medical personnel, and transport for Fiji's response teams, while France dispatched aircraft from New Caledonia, helicopters for reconnaissance in Tafea Province, and materials for electrical and communications repairs under the FRANZ (France, Australia, New Zealand) Arrangement for rapid military asset coordination.^[56]^[57]^[58] On March 24, 2015, OCHA and the Vanuatu government jointly launched a $29.9 million flash appeal to sustain initial relief efforts by international partners, including the International Federation of Red Cross and Red Crescent Societies (IFRC), which provided operations management and coordination from its Pacific office.^[59]^[37]

Recovery and reconstruction

Short-term recovery in Vanuatu

In the weeks following Cyclone Pam's landfall on March 13–14, 2015, short-term recovery efforts in Vanuatu prioritized the distribution of emergency relief supplies to address immediate needs for shelter, water, sanitation, and food among the approximately 65,000 displaced individuals. The International Federation of Red Cross and Red Crescent Societies (IFRC), deploying over 200 local volunteers and 20 international staff, delivered family kits containing tarpaulins, hygiene items, and kitchen sets to more than 20,000 people across 15 affected islands by early April 2015, facilitating temporary shelter and basic hygiene to mitigate health risks in evacuation centers.^[60] Oxfam concurrently distributed hygiene kits to evacuation centers in Port Vila, such as Lycée Bougainville school, and supported water trucking in affected communities, aiming to provide clean water, sanitation, and hygiene promotion to 10,000 people in the initial phase to prevent disease outbreaks amid damaged infrastructure.^[61] Australia contributed $10 million in immediate emergency aid, including funding for relief flights, medical teams, and supplies, followed by $5 million targeted at early recovery activities such as debris clearance and basic service restoration by late March 2015.^[62] The Vanuatu government, under a 30-day state of emergency declared post-impact, coordinated these efforts alongside national assessments, with over 3,000 people initially sheltering in 36 evacuation centers on Efate island alone. World Vision supported educational continuity by distributing emergency school supplies, backpacks, and kits to over 80 schools in Efate and surrounding areas starting in late March, aiding the resumption of classes for thousands of children displaced from damaged facilities.^[63] ^[5] ^[64] By early April 2015, approximately one month after the cyclone, recovery transitioned from pure relief toward stabilizing communities, with initiatives focusing on temporary housing repairs using salvaged materials and enhancements to local water catchment systems to restore access in remote areas. Challenges persisted in reaching isolated islands due to destroyed boats and limited transport, hindering full aid distribution to all 22 impacted islands, though community-led efforts and international logistics enabled progressive clearance of roads and ports in priority zones like Port Vila.^[60] These measures, grounded in rapid needs assessments, helped avert widespread secondary crises despite the destruction of 17,000 buildings and economic losses equivalent to 64% of GDP.^[23]

Long-term rebuilding and economic impacts

The total damages from Cyclone Pam were estimated at US$450 million, representing 64 percent of Vanuatu's gross domestic product (GDP) in 2015, with the cyclone causing a contraction of 0.5 percent in GDP growth that year relative to pre-event forecasts.^[28]^[24] Agriculture, a key sector contributing to exports via crops like kava, faced multi-year recovery delays due to widespread destruction of mature plants and soil degradation, while tourism—accounting for a significant portion of GDP—experienced a sharp drop in arrivals and potential long-term brand erosion amid competition from regional destinations like Fiji.^[24] Without targeted resilience measures, these impacts risked elevating public debt by 13 percentage points, or approximately US$230 million.^[28] Long-term rebuilding prioritized "build back better" principles, integrating disaster risk reduction and climate adaptation into infrastructure. The Vanuatu Infrastructure Reconstruction and Investment Program (VIRIP), launched in 2016 with US$50 million from the World Bank, repaired or reconstructed 50 kilometers of roads, rebuilt 40 schools, and upgraded 26 public facilities using elevated designs and improved drainage to withstand future cyclones.^[28] These efforts created 134,000 worker-days of local employment, fostering skills in resilient construction among contractors and benefiting over 28,000 residents through enhanced connectivity for markets and services.^[28] Complementing this, the Asian Development Bank's Cyclone Pam Road Reconstruction Project targeted resilient road networks on Efate and Tanna islands, while the government's 2015–2024 public investment plan coordinated broader recovery, including a Recovery Committee established in August 2015 to oversee medium- to long-term priorities.^[65]^[66] By the early 2020s, these investments demonstrated economic and social returns, with rebuilt schools and facilities serving as evacuation shelters during Cyclones Harold (2020) and Judy/Kevin (2023), minimizing disruptions and supporting continuity in education for nearly 5,000 students.^[28] Surveys indicated 98 percent beneficiary satisfaction with project outcomes, reflecting improved household resilience and reduced vulnerability to recurrent shocks in a nation prone to tropical cyclones.^[28] However, persistent challenges in housing reconstruction and agricultural rebound underscored the need for sustained international financing, as initial aid inflows tapered post-2016.^[67]

Challenges in recovery processes

Recovery efforts following Cyclone Pam were hampered by Vanuatu's archipelagic geography and widespread infrastructure damage, which severely limited access to remote islands and rural areas. Ports, roads, and airports sustained significant destruction, complicating the transport of relief supplies and personnel across the nation's 83 islands, where approximately 64% of the population resides in rural settings.^[63] Communication networks were also crippled, delaying coordination and exacerbating isolation for affected communities.^[23] Agricultural devastation posed a prolonged threat to food security and livelihoods, as the cyclone destroyed crops and gardens critical to 80% of Vanuatu's rural population, reducing traditional famine reserves and emergency food storage practices. This was compounded by the subsequent El Niño event, which induced drought conditions and hindered replanting efforts, extending recovery timelines for subsistence farming.^[4]^[68] The total damages equated to about 64% of GDP, straining limited fiscal resources and necessitating heavy reliance on international aid, though absorption capacity remained constrained by institutional weaknesses.^[28] Housing reconstruction faced material shortages and cultural preferences for traditional designs over more resilient modern alternatives, despite easier access to items like corrugated iron for repairs. Approximately 17,000 structures were damaged or destroyed, displacing 65,000 people, yet progress was slowed by affordability issues and debates over build-back-better standards versus rapid, culturally appropriate solutions.^[25]^[4] Implementation bottlenecks, including insufficient external financing and domestic execution capacity, risked falling short of needs, as noted in economic assessments.^[66] These factors contributed to incomplete recovery by the time of subsequent disasters, underscoring systemic vulnerabilities in small island states.^[67]

Climatic context and scientific analysis

Historical comparisons with prior cyclones

Cyclone Pam, which made landfall on Vanuatu on March 13, 2015, as a Category 5 system with sustained winds of 165 miles per hour (270 km/h), surpassed the intensity of prior cyclones in the region's recorded history.^[69] It ranked as the most powerful tropical cyclone to strike Vanuatu since the introduction of satellite-based intensity estimates in the 1970s, with gusts exceeding 300 km/h in some areas.^[70] In contrast, the previous most damaging cyclone, Uma in February 1987, reached only Category 3 to 4 strength with peak sustained winds around 165 km/h (10-minute scale), roughly half the force of Pam at landfall.^[4]^[71] Despite its superior intensity, Pam resulted in a notably lower death toll—11 confirmed fatalities—compared to Uma's 45 deaths, highlighting improvements in forecasting and evacuation protocols since the 1980s.^[72]^[73] Uma caused widespread infrastructural losses estimated at $150 million USD, devastating housing and agriculture on islands like Efate, but lacked the advanced early warning systems that mitigated Pam's human impact despite similar affected populations.^[74] Earlier events, such as Cyclone Nigel in 1985, were less intense and primarily impacted peripheral areas, underscoring Pam's unprecedented direct hit on densely populated central islands like Tanna and Erromango.^[75] Damage from Pam, equivalent to nearly 64% of Vanuatu's GDP, exceeded Uma's proportional economic toll due to Pam's tighter core and higher wind speeds, which demolished over 90% of structures in the path.^[76] However, both cyclones demonstrated Vanuatu's vulnerability to South Pacific systems, with Pam's rapid intensification—fueled by above-average sea surface temperatures—serving as a benchmark for post-1987 events like Cyclone Vame in 2006, which, though severe, did not match Pam's central pressure or wind profile.^[77] These comparisons reveal a pattern of escalating intensities in rare Category 5 strikes, though preparedness gains have decoupled wind force from mortality rates.^[4]

Debates on climate change attribution

Following Cyclone Pam's landfall on March 13, 2015, Vanuatu President Baldwin Lonsdale publicly attributed the storm's severity to climate change, stating it was a direct result of human-induced global warming exacerbating Pacific cyclones.^[78] This view echoed some advocacy perspectives, including a report from Australia's Climate Council asserting that elevated sea surface temperatures (SSTs), which reached 1–2°C above the 1981–2010 average in the cyclone's formation region, fueled Pam's rapid intensification to Category 5 status, while sea-level rise amplified storm surges by approximately 7 cm since 1993, worsening coastal inundation.^[1] However, such direct causal linkages for individual events drew criticism from climate scientists, who emphasized that Pam's peak winds of 165 knots fell within the historical range of South Pacific tropical cyclones, comparable to pre-industrial era storms like Cyclone Hina in 1997.^[79] Scientific assessments highlighted the thermodynamic influence of warmer SSTs on cyclone potential intensity, where each 1°C increase can theoretically boost maximum winds by 5–10% via enhanced heat and moisture fluxes, a mechanism supported by both observations and models.^[2] For Pam, anomalously high SSTs in the Coral Sea and south Pacific indeed contributed to its expansive rain bands and rapid strengthening, aligning with event-specific analyses showing above-normal ocean heat content enabling sustained Category 5 conditions for over 36 hours.^[77] Yet, expert consensus at the time, including from the UK Science Media Centre, found no robust evidence linking anthropogenic forcing directly to Pam's formation or peak intensity, attributing much of the storm's power to natural variability such as a developing El Niño pattern that had elevated regional SSTs independently of long-term trends.^[80] Observational data revealed mixed trends in South Pacific cyclone intensity prior to 2015, with one reanalysis study indicating a 2.5 m/s per decade increase in cyclone wind speeds from 1970–2010, particularly for stronger storms, potentially consistent with greenhouse gas-driven warming.^[77] Climate models projected a 10–20% rise in the proportion of Category 4–5 cyclones globally by 2100 under high-emissions scenarios, driven by SST warming outpacing atmospheric stabilization effects.^[2] Nonetheless, these projections carried low confidence for frequency changes and medium confidence for intensity shifts, as historical records showed Pam's metrics—such as central pressure of 890 hPa—overlapping with natural extremes, complicating probabilistic attribution.^[80] Attribution debates underscored methodological challenges, including sparse pre-satellite era data for Pacific cyclones and the dominance of internal variability over forced signals in decadal trends, rendering single-event claims speculative without formal detection-attribution frameworks like those later refined by World Weather Attribution.^[2] Advocacy sources often amplified Pam as emblematic of worsening trends, but peer-reviewed critiques noted that while anthropogenic warming likely contributed marginally to background SST conditions, Pam's anomalies were not unprecedented, and over-attribution risked conflating correlation with causation amid unquantified aerosol cooling offsets in the region.^[81] Post-2015 studies reinforced that event-level attribution requires ensemble modeling to isolate signals, a step absent for Pam, highlighting ongoing tensions between empirical caution and policy-driven narratives.^[77]

Lessons learned and resilience building

Factors contributing to low death toll

Despite Tropical Cyclone Pam's status as a Category 5 storm with sustained winds exceeding 250 km/h that devastated infrastructure across Vanuatu on March 13, 2015, the confirmed death toll remained low at 11 people.^[72]^[82] The Vanuatu Meteorology and Geo-Hazards Department (VMGD), through the National Disaster Management Office's Warning Centre, issued timely and frequent alerts starting days in advance, leveraging the cyclone's relatively slow movement to provide preparation time.^[4]^[66] These warnings were disseminated via multiple channels, including radio broadcasts, social media, and especially SMS alerts—free messages sent every three hours initially, then hourly, reaching an estimated 120,000 to 160,000 mobile subscribers across a network with 66 to 90% penetration and coverage.^[4]^[72]^[82] Over 6 million SMS messages were transmitted in total, including specific instructions on shelter locations, evacuation timing, and safety measures, which effectively informed remote outer islands where radio signals sometimes failed.^[72] Community responses amplified the warnings' impact, with approximately 4,000 people evacuated from vulnerable areas, including 1,000 from Port Vila, often through self-initiated actions rather than formal orders.^[4] Prior disaster preparedness programs, supported by organizations like the Vanuatu Red Cross and NGOs such as CARE, had trained thousands—reaching at least 4,060 individuals—in practical measures like assembling emergency kits, securing roofs and food supplies, and developing evacuation plans.^[4]^[82] Local volunteers interpreted weather updates for communities, fostering self-reliance and rapid sheltering in designated strong buildings or communal nakamals. Daylight landfall on affected islands like Tanna and Eromango further enabled proactive movements to safety.^[4] Cultural and structural elements also mitigated fatalities. Traditional Ni-Vanuatu housing, often constructed from lightweight bamboo, local timber, and pandanus leaves lashed together for flexibility, reduced risks from collapsing heavy debris compared to rigid masonry structures.^[82] Nakamals—cyclone-resistant communal shelters with ground-anchored roofs—served as key refuges, drawing on indigenous knowledge of environmental indicators like plant abundance signaling storms.^[82]^[4] The absence of major storm surges or flooding in densely populated zones, combined with prior experience from events like Cyclone Uma in 1987, further limited direct human losses, though four of the deaths occurred in boat-related incidents.^[4]

Policy and infrastructure improvements post-Pam

In the aftermath of Tropical Cyclone Pam, which struck Vanuatu on March 13, 2015, the government, supported by international partners, shifted its disaster management framework toward greater emphasis on risk reduction and resilience rather than response alone. This included reforms informed by the Post-Disaster Needs Assessment (PDNA), which identified priorities for mainstreaming disaster risk reduction (DRR) and climate change adaptation (CCA) into national planning.^[83]^[84] The Vanuatu National Disaster Management Office (NDMO) updated its approaches, incorporating stronger integration of CCA into DRM legislation and policies to address frequent hazards.^[85] Key policy advancements involved World Bank-supported operations, such as the Second Disaster Risk Management Development Policy Operation, which advanced reforms like improved early warning systems and contingency financing mechanisms to bolster fiscal resilience against disasters.^[86] Additionally, the government established an Infrastructure Maintenance Fund and increased the operational budget for infrastructure by 200 million vatu (0.25% of GDP) in 2016 to prioritize preventive upkeep.^[66] Infrastructure enhancements focused on "build back better" principles, particularly in transport and education sectors. The Asian Development Bank's Cyclone Pam Road Reconstruction Project rehabilitated approximately 10 km of roads and upgraded 8 major stream crossings to higher climate-resilient standards, enhancing connectivity and disaster resistance.^[65] Complementing this, the World Bank's $50 million Vanuatu Infrastructure Reconstruction and Improvement Project (VIRIP), approved in June 2016, repaired or reconstructed 50 km of roads with improved drainage, rebuilt 40 schools to safer designs (ensuring at least one resilient school per province), and upgraded public buildings in affected areas to reduce vulnerability to future cyclones.^[87]^[28] Post-Pam reviews also prompted updates to classroom standard designs, mandating cyclone-resistant features for rebuilt educational facilities on islands like Tanna. While private housing reconstruction largely relied on informal practices with limited enforcement of the pre-existing 2013 Building Act, efforts promoted cyclone-resistant guidelines drawing on traditional techniques, though widespread adoption remained constrained by resources and rural informality.^[88]^[67] These initiatives collectively aimed to mitigate future impacts, with VIRIP and similar projects demonstrating measurable gains in asset durability against Vanuatu's high hazard exposure.

References

[1]
[PDF] Damage from Cyclone Pam was Exacerbated by Climate Change
Cyclone Pam, a category-‐5 storm with wind gusts reaching 300 km/h, struck Vanuatu on 13 March. 2015 leaving twenty-‐four people dead, 100,000 people ...Missing: facts | Show results with:facts
[2]
Severe Tropical Cyclone Pam and Climate Change - RealClimate
Mar 18, 2015 · Pam's analyzed intensity puts it within 10 knots of the most intense storms on record in the South Pacific, but here again this is within the ...
[3]
[PDF] Cyclone Pam One Year On - Vanuatu Red Cross Society
Eleven people were killed and approximately 66,000 lost their homes. In total, 188,000 people were affected by Cyclone Pam - approximately 70% of the total ...
[4]
Cyclone Pam in Vanuatu: learning from the low death toll
In 2015 it struck some of the most populated parts of Vanuatu, resulting in extensive damage. Remarkably, only 11 deaths related to the cyclone were recorded.
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Tropical Cyclone Pam (MDR55001) Emergency Plan of Action Final ...
Jun 4, 2018 · There were 11 confirmed deaths and several medical evacuation cases for health/trauma reasons from remote islands to Port Vila, where the main ...
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[PDF] Cyclone Pam - GFDRR
The Vanuatu National Warning Center's fast actions were critical in keeping the death toll relatively low. 6.1 MILLION. SMS messages were sent to 160,000 mobile.
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Vanuatu Tropical Cyclone PAM 2015: Post Disaster Needs ...
Eleven fatalities were reported in Tafea and Shefa provinces. An estimated 65,000 people were displaced from their homes. Approximately 15,000 buildings were ...
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Severe Tropical Cyclone Pam - Post Disaster Needs Assessment
May 6, 2015 · A tropical low formed on the 6th of March 2015 near the Solomon Islands, 800 km north of the Torres Group. Favourable conditions allowed the ...
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[PDF] Annual Tropical Cyclone Report 2015
Dates are also listed when JTWC first designated various stages of development. The first Tropical Cyclone Formation Alert (TCFA) and the initial and final.
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Tropical Cyclone Pam in South Pacific close to Category 5 as it ...
Mar 12, 2015 · Pam is a frightfully large and intense tropical cyclone, with sustained winds of 155 mph and gusts up to 190 mph.
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Category 5 Cyclone Pam in the South Pacific
Mar 12, 2015 · Cyclone Pam in the South Pacific Ocean was rated at Category 5 intensity by the Joint Typhoon Warning Center at 18 UTC on 12 March 2015.
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Sedimentological characteristics of the 2015 Tropical Cyclone Pam ...
Feb 1, 2018 · At approximately 12:00 UTC on 13 March, TC Pam made landfall on Efate Island and began weakening in intensity as it continued to move southeast ...
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Tropical cyclone Pam hits Vanuatu - EUMETSAT - User Portal
The category five storm, with winds of 265km/h (165mph), struck populated areas when it reached Vanuatu early on Saturday. It left a trail of destruction across ...
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https://www.preventionweb.net/files/5591_cycloneSouthPacific.pdf
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[PDF] Evaluation of ECMWF forecasts, including 2014-2015 upgrades
The average position error for tropical cyclones is slightly reduced, and tropical cyclones are generally forecast to be more intense. For example, IFS Cycle ...Missing: accuracy | Show results with:accuracy<|separator|>
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Genesis of Super Cyclone Pam (2015): Modulation of Low ...
The results suggested that low-frequency westerly winds at 850 hPa (U850) were intensified in the central tropical Pacific due to the observed SSTA. The ...<|separator|>
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Evaluation of Tropical Cyclone Forecasts in the Next ... - AMS Journals
Sep 4, 2019 · The improvement of intensity forecasts in the FV3_mp is also demonstrated by examining the absolute error and bias of the minimum SLP (Figs. 7b, ...
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[PDF] SEVERE TROPICAL CYCLONE PAM March 2015
Mar 9, 2015 · At 9am, on the 11th of March 2015, the first warning on TC PAM was issued for the Northern provinces as the system was 425 KM NE of.
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[PDF] Emergency Plan of Action (EPoA) Vanuatu: Tropical Cyclone Pam
Mar 13, 2015 · The Vanuatu Red Cross Society (VRCS) has completed an inventory of its preparedness stocks and alerted emergency response team (ERT) volunteers ...
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Cyclone Pam - Vanuatu Red Cross Society
CYCLONE PAM: HOW RED CROSS HAS RESPONDED. 1. Disaster Preparation. Vanuatu Red Cross Society's response began before the cyclone arrived. Initial forecasts ...
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Vanuatu: When preparedness saved lives - IFRC
Lives were saved thanks to good meteorological data, good communication and fast action by trained volunteers in local communities.
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UNICEF Fast Facts: Cyclone Pam: One Year On (March 2016)
Mar 12, 2016 · The worst impacts were felt in Vanuatu, where Cyclone Pam made landfall between 13-14 March at Category 5 strength, with wind gusts up to 320kph ...Missing: intensity | Show results with:intensity<|separator|>
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[PDF] DISASTER RECOVERY Vanuatu case study - ITU
Vanuatu, vulnerable to natural hazards, was hit by TC Pam, causing 65,000 displaced, 17,000 damaged buildings, and a $449.4 million economic impact.
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Vanuatu after Cyclone Pam: the economic impact - Devpolicy Blog
Apr 10, 2015 · Most households have been affected, with the Office of the Prime Minister claiming that up to 70 percent of Vanuatu's 277,000 population may ...
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Vanuatu, Tropical Cyclone Pam, Post-Disaster Needs Assessment
Feb 10, 2022 · The tropical cyclone destroyed crops on a large scale and compromised the livelihoods of at least 80% of Vanuatu's rural population.Missing: affected | Show results with:affected
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Vanuatu Fisheries and Food Security after Cyclone Pam
Some of the worst damage was to fisheries infrastructure, with canoes, small boats and fishing gear destroyed by rough seas. It is believed that the island ...
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[PDF] Post-Disaster Needs Assessment - GFDRR
Between March. 12 and 14,. 2015, Tropical. Cyclone Pam struck Vanuatu as an ... levels in the immediate period preceding Tropical Cyclone Pam, although liquidity ...Missing: intensification | Show results with:intensification
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Improving Lives and Building Resilience in Vanuatu - World Bank
Jun 7, 2024 · In March 2015, Tropical Cyclone Pam struck 22 islands of Vanuatu, causing economic losses and damages estimated at $450 million (64 percent of ...Missing: population affected
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Tuvalu Gets Continued Support for Cyclone Pam Recovery
Sep 15, 2015 · Almost half of Tuvalu's 10,000 people were affected by the category 5 cyclone, which caused massive destruction as it passed across the island ...
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Tuvalu: Tropical Cyclone Pam Situation Report No. 3 (as of 9 April ...
Apr 9, 2015 · A total of 39 homes were totally destroyed (12 in Nui Island, 15 in Nanumea, and 12 in Nanumanga). • The Nanumanga clinic suffered severe ...<|separator|>
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[PDF] Tuvalu Tropical Cyclone Pam Recovery: Vulnerability Reduction ...
May 19, 2015 · According to the World Bank report (May 2015) an estimated. 10.5kilometres of road was damaged in the affected islands. Telecommunication.
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Tropical Cyclone Pam Situation Report No. 1 (as of 22 March 2015 ...
Mar 22, 2015 · Storm surges caused the unearthing of multiple graves resulting in possible contamination of water supplies and exposure of bones and human ...Missing: disturbance origin
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Severe Flooding in the Atoll Nations of Tuvalu and Kiribati Triggered ...
Tropical cyclone (TC) Pam formed in the central south Pacific in early March 2015. It reached a category 5 severity and made landfall or otherwise directly ...
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Cyclone Pam's impact felt in Kiribati - ReliefWeb
Mar 14, 2015 · Heavy rain, strong winds and high tides damaged infrastructure, including causeways connecting islets, in the most populated area in the south ...
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Kiribati: Tropical Cyclone Pam Emergency Plan of Action (EPoA ...
Mar 17, 2015 · Prior to heading towards Tuvalu and Vanuatu, Tropical Cyclone Pam had whipped up rough seas around Kiribati, contributing to massive king tides ...
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Solomon Islands: Tropical Cyclone Pam Emergency Plan of Action ...
Mar 18, 2015 · Damage was caused to fruit trees, food gardens, agricultural crops, houses, water supply, infrastructure and communications. Solomon Islands Red ...
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[PDF] International appeal Pacific region: Tropical Cyclone Pam
Mar 23, 2015 · In Solomon Islands, Tropical Cyclone Pam created strong winds, heavy rainfall, and storm surges that impacted the province of Temotu and Malaita ...
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Vanuatu and Solomon Islands struggle as Cyclone Pam aid runs low
May 6, 2015 · Remote areas of Solomon Islands without communication or aid Solomon Islands was also hit by Cyclone Pam's trail of destruction, but assessing ...
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Tropical Cyclone Pam - Mar 2015 - ReliefWeb
Humanitarian situation reports, response plans, news, analyses, evaluations, assessments, maps, infographics and more on Tropical Cyclone Pam - Mar 2015.
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Estimated Impacts Warning 17, 13 March 2015 2100 UTC - Vanuatu
Mar 13, 2015 · TROPICAL CYCLONE (TC) 17P (PAM), LOCATED APPROXIMATELY 252 NM NORTHEAST OF NOUMEA, NEW CALEDONIA, HAS TRACKED SOUTHWARD AT 14 KNOTS OVER THE ...<|separator|>
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Pacific Region: Cyclone Pam - Vanuatu - Food Security Cluster
Several other island nations, including Kiribati, New Caledonia, Solomon Islands, and Fiji have also been affected. Cyclone Pam is a category 5 cyclone and ...
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Cyclone Pam weakening as it nears New Zealand - Stuff
Mar 15, 2015 · All ships have been moved out of Gisborne port and boats able to be moved have been shifted out of the marina. Gisborne emergency manager ...
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Storm damage in Chatham Islands | RNZ News
Mar 17, 2015 · One resident said many of the roads had been flooded out or ... power outages · Trump ends all Canada trade talks over 'fake' tariff ...<|control11|><|separator|>
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Remnants of Cyclone Pam Affect New Zealand | The Weather Channel
Mar 18, 2015 · Remnants of Cyclone Pam began edging closer to New Zealand Monday, prompting evacuations, cutting off power and presenting a flood danger, ...
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Cyclone Pam: State of emergency for Chathams - NZ Herald
Homes are being evacuated, roads are flooded, and power has been cut to several communities as ex-tropical cyclone Pam moves towards the East Coast.
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[PDF] Australian support to Vanuatu following Tropical Cyclone Pam
In June 2015, the Vanuatu Government released its recovery plan, Strengthening ni-Vanuatu. Resilience – National Recovery and Economic Strengthening Program ...Missing: measures | Show results with:measures<|separator|>
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Tropical Cyclone Pam Situation Report No. 4, 16 March 2015
Mar 16, 2015 · Teams of Medical, Urban Search and Rescue and Humanitarian experts arrive from Australia and New Zealand. Confirmed Number of fatalities ...
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Rescuers remove asbestos from Port Vila's central hospital
Mar 20, 2015 · Australian rescue teams have removed over 100 kilograms of asbestos from Port Vila Central Hospital in the wake of Tropical Cyclone Pam.
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Cyclone Pam: Australia sends more personnel to Vanuatu to help ...
Mar 17, 2015 · The Federal Government will send an additional urban search and rescue team to Vanuatu in response to the devastation caused by Tropical Cyclone Pam.
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Question Time - 17/3/15 - Response to Cyclone Pam
Mar 17, 2015 · In addition, we have deployed today a further urban search and rescue team to clean up and repair the Port Vila hospital. They will also provide ...
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Vanuatu: Tropical Cyclone Pam Situation Report No. 13 (as of 27 March 2015) - Vanuatu
### Summary of Search, Rescue, and Initial Relief Efforts (13–27 March 2015)
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Cyclone Pam: UN agency reports all 22 Vanuatu islands reached ...
Mar 27, 2015 · Cyclone Pam: UN agency reports all 22 Vanuatu islands reached with relief supplies. WFP has sent high-energy biscuits (HEBs) to priority islands ...
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Pacific Humanitarian Team Responding To Cyclone Pam - OCHA
Mar 14, 2015 · The Vanuatu Government has not yet issued a formal request for international assistance. It has, however, accepted OCHA's offer to deploy ...
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End of Mission Report: United Nations Disaster Assessment ... - OCHA
Apr 4, 2015 · End of Mission Report: United Nations Disaster Assessment & Coordination Team (UNDAC) Tropical Cyclone Pam Vanuatu, 16 March to 04 April 2015.
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[PDF] Tropical Cyclone Pam Response - AWS
Sep 15, 2015 · The cluster coordination mechanism was adopted by the National Disaster Management. Office (NDMO), the Office for Coordination of Humanitarian ...
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NZ boosts cyclone aid to $3.5 million - Vanuatu - ReliefWeb
Mar 24, 2015 · New Zealand will contribute a further $1 million to the Cyclone Pam response and will also help transport Fiji disaster response personnel to Vanuatu.
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Post-cyclone aid to Vanuatu | Lowy Institute
Mar 18, 2015 · New Zealand announced financial support of NZ$2.5 million for Vanuatu and the other nations affected by Cyclone Pam. It is also using ...
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Tropical Cyclone Pam – French assistance in Tafea province
Mar 27, 2015 · France is directing the main part of its assistance to Tafea province, specifically in North Tanna and Erromango.
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In wake of Cyclone Pam, UN launches humanitarian appeal for ...
Mar 24, 2015 · The appeal – launched by OCHA and the Government of Vanuatu – calls for $29.9 million to ensure that initial support provided by the Government, ...<|separator|>
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Vanuatu: Moving from relief to recovery one month after Cyclone Pam
Apr 9, 2015 · One month has passed since Tropical Cyclone Pam tore through Vanuatu. The full force of the storms ferocious winds and torrential rain was felt across 22 of ...Missing: immediate timeline
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Oxfam brings clean water to thousands in Vanuatu after Cyclone Pam
Mar 26, 2015 · Oxfam has been helping to provide clean water to thousands of people in the South Pacific island nation. We have also distributed hygiene kits to evacuation ...Missing: short | Show results with:short
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Australian support to Vanuatu following Tropical Cyclone Pam
Australia provided $10 million emergency support, $5 million early recovery, and a $35 million long-term commitment over three years.Missing: short- | Show results with:short-
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2015 Cyclone Pam: Facts, FAQs, and how to help | World Vision
Oct 18, 2024 · The cyclone caused widespread destruction, with 95% of crops in affected areas wiped out, along with significant damage to food stocks and ...Missing: intensity | Show results with:intensity
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Responding to Cyclone Pam's Impact on Vanuatu
Over 3,000 people remain displaced from their homes, sheltering in 36 evacuation centers on the main island of Efate.<|separator|>
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49319-001: Cyclone Pam Road Reconstruction Project
The Cyclone Pam Road Reconstruction Project will support the efforts of the Government of the Republic of Vanuatu to reconstruct, and climate and disaster ...
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[PDF] RECOVERING FROM CYCLONE PAM - IMF eLibrary
However, the impact of the cyclone induced an estimated decline in real GDP of 0.8 percent in 2015. Inflation had been low and stable prior to the cyclone, ...
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Prospects and constraints of post-cyclone housing reconstruction in ...
In recent times, Cyclone Pam in 2015 caused massive destruction and while yet to fully recover [14] when the final recovery projects were being completed, ...
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[PDF] Tropical Cyclone Pam Lessons Learned Workshop Report
This report is a compilation of recommendations on how to best prepare disaster response agencies into the future whilst supporting the long-term recovery ...
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Cyclone Pam | Storm, Destruction, & Aftermath - Britannica
Cyclone Pam originated in the South Pacific Ocean near the Solomon Islands. It was given the designation “TD11F” by the Fiji Meteorological Service on March 6, ...Missing: initial development
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Tropical cyclone Pam field survey in Vanuatu - NASA ADS
Pam is the most intense tropical cyclone to make landfall on Vanuatu since the advent of satellite imagery based intensity estimates in the 1970s. Pam caused ...
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Vanuatu Cyclone Pam Response, March 2015 - ReliefWeb
The GlobalMedic team is on the ground to distribute water purification units and hygiene kits to serve the immediate needs of 500 of the worst-affected families ...Missing: initial | Show results with:initial
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Vanuatu: Six Months after Cyclone Pam - World Bank
Sep 29, 2015 · In March 2015, Category 5 Tropical Cyclone Pam struck Vanuatu causing unprecedented destruction. ... storm in recorded Pacific history. And as the ...
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Vanuatu Cyclone Uma Feb 1987 UNDRO Situation Reports 1-6
Feb 9, 1987 · CAPITAL DECLARED DISASTER AREAWITH TWO CONFIRMED DEATHS AND HEAVY DAMAGE TO BUILDINGS AND HOUSING. ... CONFIRMED DEATH TOLL 45. MAJOR ECONOMIC AND ...Missing: intensity | Show results with:intensity
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Vanuatu: Cyclone Uma - Feb 1987 - ReliefWeb
(UN DHA, 10 Feb 1987). The confirmed death toll was 45 with major economic and infrastructural losses estimated at $US150 million. (UN DHA, 11 Feb 1987) ...Missing: intensity | Show results with:intensity
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Harold (2020) -Uma (1987) -Nigel (1985) Cyclone Zoe with wind ...
Apr 9, 2020 · The SST environment is very favorable for rapid intensification once the cyclone aligns properly. It should peak between 48 and 72 hours ...
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Cyclones and cultural loss: Climate justice in Vanuatu - Only One
Nov 10, 2023 · The destruction caused by Cyclone Pam amounted to $450 million USD, nearly 64% of the country's GDP. And the crisis hasn't let up: Since then, ...
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Cyclone Pam: Untangling the complex science on tropical storms ...
Mar 16, 2015 · The study found the intensity of cyclones of all strengths in the South Pacific has increased by 2.5 metres per second per decade, with the ...
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Cyclone Pam: Did climate change cause Vanuatu damage? - BBC
Mar 16, 2015 · After Cyclone Pam, Vanuatu's president said climate change was adding to storm damage. But is he right, asks the BBC's Roger Harrabin.Missing: debates | Show results with:debates
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Analysis of “Vanuatu's president makes a leap in tying Cyclone Pam ...
Mar 23, 2015 · Analysis of "Vanuatu's president makes a leap in tying Cyclone Pam to climate change" Published in Mashable, by Andrew Freedman on 16 Mar.
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expert reaction to Cyclone Pam, Vanuatu and climate change
Mar 16, 2015 · Dr Nick Klingaman, climate scientist at the University of Reading, said: “There is no clear evidence that climate change affected the formation ...
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FactCheck: is global warming intensifying cyclones in the Pacific?
Mar 19, 2015 · Christine Milne's statements on global warming linked the devastation wreaked by Cyclone Pam in Vanuatu last weekend with climate change. But ...Missing: attribution | Show results with:attribution
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Tropical Cyclone Pam: Why the Vanuatu death toll was so low
Mar 31, 2015 · Many development experts agree it was due to a combination of traditional knowledge, improved communications technology and disaster preparedness.
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Rapid Post-Disaster Needs Assessment - Tropical Cyclone Pam
The PDNA resulted in a government-owned report outlining opportunities for mainstreaming disaster risk reduction and climate change adaptation.
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Disaster Management Reference Handbook (June 2023) - Vanuatu
Jul 26, 2023 · 1 Since the major impacts of Tropical Cyclone (TC) Pam in 2015, Vanuatu has undertaken disaster management reforms to focus more on risk ...
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Progressing the integration of climate change adaptation and ...
This paper will focus on how Vanuatu has, and is, integrating climate change and disaster risk management through stronger legislation and policy, improving ...<|control11|><|separator|>
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[PDF] Vanuatu Second Disaster Risk Management Development Policy ...
The mission objectives were to: (i) review implementation progress to date on policy reforms supported under the Cat DDO2 Operation; (ii) provide technical ...
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$$50 million to Improve Roads, Schools and Buildings in Vanuatu
Jun 17, 2016 · Work will focus on fixing damage related to roads, schools and public buildings with improvements including better drainage and at least one ...Missing: post- | Show results with:post-
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Rebuilding a safer and stronger Vanuatu after Cyclone Pam
Jun 17, 2015 · But to date no building code exists, and new buildings in Vanuatu are not required to be built to any kind of standard. A new building code will ...