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NHC Monitors Rare Early Atlantic Storm System

A low-pressure system northeast of the Leeward Islands marks an unusual start to the 2025 hurricane season but is unlikely to develop further.

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Low pressure system being monitored by NHC as of 05:30 UTC on March 18, 2025

Overview

  • The National Hurricane Center identified the first area of interest for the 2025 Atlantic hurricane season on March 17, over two months before the official start date.
  • The system, located northeast of the northern Leeward Islands, is producing gale-force winds and disorganized thunderstorms.
  • As of March 18, the system has a central pressure of 1,007 hPa and is moving northward into unfavorable conditions for development.
  • Forecasters estimate less than a 10% chance of the system developing into a tropical storm due to strong upper-level winds and dry air.
  • No additional Special Tropical Weather Outlooks are planned unless conditions change, with regular updates resuming in May.