Hurricane (Typhoon) — Allen, Louisiana

2020-08-26 to 2020-08-27 · Allen, Louisiana

Event narrative

There was a voluntary evacuation from the parish. Numerous trees and power lines were blown down across the parish. Homes and businesses were damaged from fallen trees or wind. All of the parish was without power immediately after the storm. A 64-year-old female died from a fallen tree. Two persons died from carbon monoxide poisoning (indirect deaths). Wind gusts ranged from 80 to 120 mph.

Wider weather episode

A tropical wave emerged off of Africa during August 16 and then developed into a depression by the 20th. The system gradually became better organized as it passed across the Greater Antilles. It entered the Gulf of Mexico and became a hurricane on the 25th. Outer bands spread inland during the afternoon of the 26th and it made landfall at Cameron at 1AM local time on the 27th as the first category 4 hurricane to landfall in Southwest Louisiana and the strongest Louisiana hurricane since 1856. The highest storm surge to ever be recorded also occurred from Laura which was approximately 21 feet at Rutherford Beach and Creole. Damages totaled roughly $10.7 Billion and 27 fatalities occurred.

Source: NOAA Storm Events Database, event_id 918080. Narrative written by the NWS forecast office that issued the report.