Severe · Special Marine Warning此警报已过期,仅供参考。
Special Marine Warning issued October 16 at 5:45PM EDT until October 16
影响：Tidal Potomac from Key Bridge to Indian Head MD; Tidal Potomac from Indian Head to Cobb Island MD
有效期至: 2026年10月16日 23:45
Tidal Potomac from Key Bridge to Indian Head MD; Tidal Potomac from Indian Head to Cobb Island MD
可能影响；影响持续至 23:45。
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阅读官方原文公告
SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Tidal Potomac from Indian Head to Cobb Island MD... Tidal Potomac from Key Bridge to Indian Head MD... * Until 745 PM EDT. * At 544 PM EDT, strong thunderstorms were located along a line extending from 29 nm north of Tidal Basin to 26 nm northwest of Key Bridge to 33 nm northwest of Alexandria to 41 nm northwest of Leesylvania State Park, moving southeast at 25 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include... Fort Washington, Tidal Basin, Reagan National Airport, Gunston Hall, Mason Neck State Park, Woodrow Wilson Bridge, Indian Head, Key Bridge, Fort Hunt, National Harbor, and Alexandria.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™