LLMpediaThe first transparent, open encyclopedia generated by LLMs

Hurricane Marilyn

Note: This article was automatically generated by a large language model (LLM) from purely parametric knowledge (no retrieval). It may contain inaccuracies or hallucinations. This encyclopedia is part of a research project currently under review.
Article Genealogy
Parent: St. Thomas, U.S. Virgin Islands Hop 6 terminal

This article was accepted into the corpus but its outbound wikilinks were never NER-processed — typical at the deepest BFS hop or when the run's entity cap was reached. No expansion funnel to show.

Hurricane Marilyn
NameHurricane Marilyn
BasinAtlantic
Year1995
TypeHurricane
FormedSeptember 12, 1995
DissipatedSeptember 19, 1995
1-min winds100
Pressure949
AreasLeeward Islands, United States Virgin Islands, Puerto Rico
Damages2500000000
Fatalities13

Hurricane Marilyn Hurricane Marilyn was a powerful Atlantic hurricane of the 1995 1995 Atlantic hurricane season that struck parts of the Leeward Islands, notably the United States Virgin Islands and Saint Thomas, U.S. Virgin Islands, and caused widespread damage in Puerto Rico. Forming from a tropical wave near the Cape Verde Islands, it intensified rapidly into a major hurricane and produced significant wind, storm surge, and flooding impacts during mid-September 1995. The storm influenced disaster response policies in multiple United States territories and prompted international aid from governments and organizations.

Meteorological history

A tropical wave that emerged off the coast of Africa near the Cape Verde Islands on September 10, 1995, progressed westward under the influence of the Subtropical High and developed into a tropical depression on September 12. Favorable environmental parameters including warm Atlantic sea surface temperatures, low vertical wind shear associated with a transient upper-level anticyclone, and robust outflow allowed rapid intensification as it tracked near the Leeward Islands. Reconnaissance aircraft from the National Hurricane Center and NOAA measured maximum sustained 1‑minute winds near 115 mph and a minimum central pressure around 949 mbar as the cyclone attained Category 3 strength on the Saffir–Simpson scale. The hurricane made near-direct impacts on the United States Virgin Islands—including Saint Thomas, U.S. Virgin Islands, Saint John, U.S. Virgin Islands, and Saint Croix, U.S. Virgin Islands—before weakening over the northwestern Atlantic Ocean and transitioning to an extratropical cyclone by September 19.

Preparations

Local officials in the Leeward Islands and Puerto Rico issued tropical storm and hurricane warnings coordinated with the National Hurricane Center and the United States National Weather Service. Emergency management agencies such as the Federal Emergency Management Agency prepositioned supplies and coordinated with territorial authorities including the Government of Puerto Rico and the Government of the United States Virgin Islands. Ports and airports including Luis Muñoz Marín International Airport in San Juan, Puerto Rico adjusted operations, while cruise operators and shipping companies rerouted vessels in coordination with the United States Coast Guard. Evacuations occurred in low-lying zones; shelters were opened by municipal and territorial agencies and supported by nongovernmental organizations such as the Red Cross.

Impact

Marilyn produced destructive winds, storm surge, and rain across the Leeward Islands and Puerto Rico. In the United States Virgin Islands, the hurricane caused extensive structural damage to residential and commercial buildings on Saint Thomas, U.S. Virgin Islands and Saint John, U.S. Virgin Islands, with widespread power outages affecting infrastructure managed by the Virgin Islands Water and Power Authority. On Saint Croix, U.S. Virgin Islands, agricultural losses and damage to Henry E. Rohlsen Airport were reported. In Puerto Rico, flooding and wind damage occurred across municipalities including San Juan, Puerto Rico, Ponce, Puerto Rico, and Mayagüez. The storm resulted in at least 13 fatalities across impacted areas and insured and uninsured losses that cumulatively reached into the hundreds of millions, affecting local economies tied to tourism, shipping, and agriculture including banana and sugarcane producers. International relief and regional organizations including the Organization of American States and neighboring countries provided assistance.

Aftermath and recovery

The post-storm response involved federal aid from the Federal Emergency Management Agency and disaster declarations by the President of the United States enabling public assistance and individual assistance programs. Utilities such as the Virgin Islands Water and Power Authority and contractors worked on restoring electricity and water infrastructure; reconstruction projects included repairs to airports, ports, and road networks coordinated with the United States Army Corps of Engineers. Nonprofit organizations including the American Red Cross and international donors contributed relief supplies, temporary shelter, and medical assistance. Recovery efforts faced challenges from damaged communications networks, logistical constraints at Cyril E. King Airport, and the seasonal risk of subsequent tropical cyclones during the 1995 season.

Records and naming

The cyclone was one of several notable storms during the extremely active 1995 Atlantic hurricane season that included Opal, Hurricane Luis, and Hurricane Marilyn’s contemporaries, contributing to the season’s high ACE (Accumulated Cyclone Energy). Reconnaissance missions by Hurricane Hunters and operational analysis by the National Hurricane Center helped determine intensity estimates and contributed data to post-storm reanalysis. The name Marilyn was assigned from the Atlantic hurricane naming list used by the World Meteorological Organization and National Hurricane Center for the 1995 season.

Retirement and legacy

Due to the storm’s impacts on the United States Virgin Islands and Puerto Rico, the name Marilyn was retired from the rotating Atlantic naming lists by the World Meteorological Organization and replaced in subsequent lists. The storm’s damage influenced improvements to territorial building codes, emergency preparedness plans, and disaster response coordination among agencies such as the Federal Emergency Management Agency, United States Virgin Islands Department of Health, and Puerto Rico Emergency Management Agency. Marilyn’s effects also factored into academic and operational studies by institutions including NOAA and university researchers evaluating rapid intensification, storm surge impacts, and resilience in small island communities.

Category:1995 Atlantic hurricane season