Marine Tropical Storm — Coastal Waters From Pascagoula Mississippi To Stake Island Louisiana From 20 To 60 Nm, Gulf of Mexico

2021-08-29 · Coastal Waters From Pascagoula Mississippi To Stake Island Louisiana From 20 To 60 Nm, Gulf of Mexico

Event narrative

The Main Pass 289C (KVKY) anemometer measured a peak sustained wind of 51 knots or 59 MPH and a peak gust of 63 knots or 73 mph at a height of 115 meters.

Wider weather episode

The ninth named storm, fourth hurricane, and second major hurricane of the 2021 Atlantic hurricane season, Ida originated from a tropical wave in the Caribbean Sea on August 23rd. On August 26th, the wave developed into a tropical depression, which organized further and became Tropical Storm Ida later that day, near Grand Cayman. On a northwestward track, Ida intensified into a hurricane on August 27, just before moving over western Cuba. A day later, the hurricane underwent rapid intensification over the Gulf of Mexico as it passed over a warm core eddy and reached major hurricane strength. It was just under 72 hours from tropical depression formation to category 4 strength with 150 mph winds. Ida remained at its peak intensity of 150 mph winds and a minimum central pressure of 929 millibars as it made landfall near Port Fourchon midday on August 29th.

Source: NOAA Storm Events Database, event_id 980602. Narrative written by the NWS forecast office that issued the report.