Research Support for Hurricane Melissa After Action Report

Executive Summary

Hurricane Melissa represents the worst climate disaster in Jamaica’s recent history, with 102 lives lost across the Caribbean (54 in Jamaica, 43 in Haiti, 4 in Dominican Republic), more than 1.5 million people impacted, and economic losses estimated at 30% of Jamaica’s annual GDP. The scale of this catastrophe necessitates a comprehensive after action review to capture lessons learned and strengthen future disaster resilience.

This research compilation synthesizes best practices from FEMA’s Homeland Security Exercise and Evaluation Program (HSEEP), lessons learned from previous Caribbean hurricane responses, and current operational intelligence from Hurricane Melissa response efforts.

Hurricane Melissa Impact Summary

Storm Characteristics

• Maximum sustained winds exceeding 252 mph (Category 5)
• Storm surge projections of 9-13 feet in coastal areas
• 12+ hours of rainfall and wind destruction
• The strongest storm seen anywhere in the world in 2025
• Largest Caribbean hurricane since Hurricane Beryl (July 2024)

After Action Report Framework

HSEEP Methodology

The Homeland Security Exercise and Evaluation Program provides a standardized methodology for documenting strengths, areas for improvement, capability performance, and corrective actions.

Key AAR/IP Components:

• Exercise/Incident Overview: Mission, scope, objectives, threat/hazard description
• Analysis of Core Capabilities: Performance ratings, observations, strengths
• Areas for Improvement: Gap statements without recommendations
• Improvement Plan: Corrective actions, responsible parties, timelines

Performance Rating Scale

Core Capabilities for Evaluation

Response Capabilities:

• Planning
• Public Information and Warning
• Operational Coordination
• Critical Transportation
• Mass Care Services
• Mass Search and Rescue
• Logistics and Supply Chain
• Situational Assessment

Recovery Capabilities:

• Infrastructure Systems
• Economic Recovery
• Health and Social Services
• Housing
• Long-term Vulnerability Reduction

Key Lessons from Previous Caribbean Hurricanes

2017 Hurricane Season (Irma/Maria)

Early Warning Systems:

• Risk assessments and response plans were insufficiently connected
• Limited risk knowledge on secondary hazards (river flooding, storm surge)
• Recommendation: Follow-up to verify messages received and understood

Communications Infrastructure:

• 3-5 days required to re-establish communication channels in severely impacted areas
• PACE (Primary, Alternate, Contingency, Emergency) communications planning essential

Hurricane Beryl (July 2024)

• Rapid intensification challenges from record warm sea-surface temperatures
• Infrastructure resilience in power, water, and transport sectors critical
• Agricultural sector saw 13.5% contraction in Q3 2024
• Disaster Risk Management Review Committee established September 2024

Hurricane Maria (Puerto Rico)

• 95% of cell phone and communication services failed
• Emergency plans appropriate for Category 1 were inadequate for Category 4/5
• Information vacuum led to unchecked spread of misinformation
• No guidelines for communicating in catastrophic disasters

Capability-Specific Findings

Logistics and Supply Chain Management

Island-Specific Vulnerabilities:

• Heavy dependence on ship imports for critical goods
• Limited port space for processing relief shipments
• Mountainous terrain poses challenges for emergency response
• No unaffected staging area to respond from within country
• Lack of housing space for relief workers

Recommended Strategies:

• Map critical supply chains and infrastructure pre-disaster
• Measure conveyance capacity baseline during normal times
• Establish prepositioning arrangements (WFP mobile warehouses model)
• Develop airlift capacity for initial response from outside affected area

Emergency Communications

Best Practices:

• Establish PACE (Primary, Alternate, Contingency, Emergency) communications
• Acquire satellite phones, analog phones, solar radios, solar panels
• Test all communication equipment thoroughly pre-season
• Develop Joint Information System (JIS) per FEMA/DHS guidance
• Implement Common Alerting Protocol (CAP) for standardized messaging

Mass Care and Sheltering

Key Challenges:

• Functional Needs Support Services (FNSS) for vulnerable populations
• Facility selection and pre-positioning of supplies
• Transition from emergency sheltering to temporary housing
• Dietary needs and medical support within shelters

Best Practices:

• Three pillars: Adaptability, Communication, Empathy
• Census-based staffing to scale with shelter population
• Master regional database to track residents and treatment received

Multi-Agency Coordination Successes

UN Coordination in Hurricane Melissa Response

• Nightly coordination meetings grew from handful to 140+ humanitarian actors
• UN Emergency Technical Team (UNETT) activated immediately
• 145,000 people reached with 45,000 food kits via WFP coordination
• 740,000+ liters of water delivered through UNICEF partnerships

“The difference between effective disaster response and chaos is coordination.” — UN Resident Coordinator Jamaica

Civil-Military Coordination

• 22 JDF humanitarian assistance and disaster relief (HADR) outposts established
• ODPEM reassignment to Office of Prime Minister enhanced coordination
• Single point for emergency logistics
• Helicopter access to 30+ marooned communities

Jamaica’s Financial Preparedness

Jamaica has one of the most advanced multi-layered disaster risk financing systems globally:

• Immediate access to US$1.5 billion through savings, credit lines, insurance payouts
• Contingent Emergency Response Components (CERCs) in all World Bank projects
• Caribbean Catastrophe Risk Insurance Facility (CCRIF) parametric coverage
• Pre-negotiated CAT-DDO (Catastrophe Deferred Drawdown Option)

Recommended AAR Focus Areas

Pre-Landfall Phase

• Effectiveness of early warning systems and public messaging
• Pre-positioning of supplies and personnel
• Evacuation order compliance and support
• Shelter activation and readiness
• Communications systems testing and backup activation

Response Phase

• Search and rescue operations coordination and effectiveness
• Communications interoperability across responding agencies
• Logistics and supply chain management
• Mass care services delivery and shelter management
• Civil-military coordination effectiveness
• International partner coordination

Recovery Phase

• Transition from emergency sheltering to temporary housing
• Damage assessment completeness and timeliness
• Debris management operations
• Critical infrastructure restoration prioritization
• Financial instrument activation and fund disbursement
• Volunteer and donation management

Cross-Cutting Issues

• Accountability and transparency in relief distribution
• Vulnerable population support (elderly, disabled, children)
• Gender considerations in all phases
• Technology utilization for coordination and tracking
• Mental health and psychosocial support
• Build back better integration in recovery planning

Policy Recommendations

1. Institutionalize Coordination Technology: Deploy integrated platforms that connect donation tracking, government coordination, and volunteer management to eliminate accountability gaps at system handoffs.

2. Strengthen Communications Redundancy: Implement comprehensive PACE communications plans with satellite backup and regular pre-season testing across all response agencies.

3. Enhance Vulnerable Population Support: Develop systematic approaches for identifying and supporting functional needs populations before, during, and after disasters.

4. Build Regional Capacity: Leverage CDEMA frameworks to develop shared resources, mutual aid agreements, and coordinated response mechanisms across Caribbean nations.

5. Embed Transparency Mechanisms: Require grant-style accountability (project design, scope, budget) for all disaster relief funding to enable real-time oversight and reduce opportunities for corruption.

References

Frameworks and Guidelines

• FEMA. Homeland Security Exercise and Evaluation Program (HSEEP) Doctrine, January 2020
• FEMA. Core Capability Development Sheets, Updated August 2022
• UNDP/World Bank/EU. Post-Disaster Needs Assessment Guidelines, 2013

After Action Reports and Lessons Learned

• FEMA. 2017 Hurricane Season After-Action Report, July 2018
• White House. The Federal Response to Hurricane Katrina: Lessons Learned, February 2006
• WMO/CIMH/CDEMA. Lessons Learnt on Early Warning Systems during 2017 Caribbean Hurricane Season

Hurricane Melissa Sources

• CDEMA. Hurricane Melissa Situation Reports #1-17, October-December 2025
• Government of Jamaica, Office of the Prime Minister. Statement to Parliament on Hurricane Melissa Aftermath
• UN Resident Coordinator Jamaica. Hurricane Melissa: Why Coordination is the Difference Between Chaos and Recovery
• World Bank. How Jamaica’s Preparedness Delivers After a Devastating Hurricane, December 2025

Research Reports

• National Academies. Strengthening Post-Hurricane Supply Chain Resilience, 2020
• UNDP/GFDRR. Post-Disaster Needs Assessment: Lessons from a Decade of Experience, 2018