XOUS51 KWBC 252314 CAPBOX NWS-IDP-PROD-4411405-3676770 w-nws.webmaster@noaa.gov 2020-08-25T19:14:00-04:00 Actual Alert Public IPAWSv1.0 en-US Met Special Marine Warning Avoid Immediate Severe Likely SAME SMW NationalWeatherService MAW 2020-08-25T19:14:00-04:00 2020-08-25T19:14:00-04:00 2020-08-25T20:00:00-04:00 NWS Boston/Norton MA Special Marine Warning issued August 25 at 7:14PM EDT until August 25 at 8:00PM EDT by NWS Boston/Norton MA The National Weather Service in Boston/Norton has issued a * Special Marine Warning for... Buzzards Bay... Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket... Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island... Narragansett Bay... Rhode Island Sound... Vineyard Sound... * Until 800 PM EDT. * At 712 PM EDT, a very severe thunderstorm capable of producing waterspouts was located over Sachuest Point, just off of Newport, moving southeast at 40 knots. This is a dangerous storm. HAZARD...Waterspouts, wind gusts in excess of 50 knots, and large hail. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Boats could suffer significant structural damage in high winds and hail. Small craft could capsize in suddenly higher waves. * Locations impacted include... Squibnocket Bight, Menemsha Bight, Sakonnet Point Light, Rhode Island Sound, Buzzards Bay Entrance Tower, Long Point On Marthas Vineyard, Cuttyhunk Island, Gay Head Light and Sachuest Point. http://www.weather.gov eventMotionDescription 2020-08-25T19:12:00.000-04:00...storm...293DEG...41KT...41.44,-71.24 windGust 50 knots waterspoutDetection POSSIBLE VTEC /O.NEW.KBOX.MA.W.0110.200825T2314Z-200826T0000Z/ EAS-ORG WXR PIL BOXSMWBOX BLOCKCHANNEL CMAS BLOCKCHANNEL EAS BLOCKCHANNEL NWEM eventEndingTime 2020-08-25T20:00:00-04:00 Buzzards Bay; Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket; Vineyard Sound; Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island; Rhode Island Sound; Narragansett Bay 41.52,-71.23 41.51,-71.18 41.48,-71.17 41.5,-71.13 41.38,-70.71 41.35,-70.74 41.36,-70.62 41.35,-70.58 41.12,-70.73 41.41,-71.35 41.52,-71.23 UGC ANZ234 UGC ANZ255 UGC ANZ233 UGC ANZ256 UGC ANZ235 UGC ANZ236 SAME 073234 SAME 073255 SAME 073233 SAME 073256 SAME 073235 SAME 073236