WWUS20 KWNS 231655 SEL5 SPC WW 231655 CTZ000-MAZ000-MEZ000-NHZ000-RIZ000-CWZ000-240000- URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 395 NWS Storm Prediction Center Norman OK 1255 PM EDT Thu Jul 23 2020 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northern Connecticut Massachusetts Downeast Maine Southern New Hampshire Rhode Island Coastal Waters * Effective this Thursday afternoon and evening from 1255 PM until 800 PM EDT. * Primary threats include... Scattered damaging wind gusts to 70 mph possible Isolated large hail events to 1 inch in diameter possible SUMMARY...Thunderstorms are expected to intensify this afternoon in a warm, humid, and unstable air mass. The strongest storms will pose a risk of damaging wind gusts and perhaps hail. The severe thunderstorm watch area is approximately along and 60 statute miles east and west of a line from 25 miles northeast of Augusta ME to 30 miles south of Worcester MA. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU5). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Severe Thunderstorm Watch means conditions are favorable for severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. Severe thunderstorms can and occasionally do produce tornadoes. && AVIATION...A few severe thunderstorms with hail surface and aloft to 1 inch. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 27025. ...Hart