URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 415 NWS Storm Prediction Center Norman OK 225 AM EDT Tue Aug 4 2020 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Delaware Eastern Maryland Southern New Jersey Southeast Virginia Coastal Waters * Effective this Tuesday morning from 225 AM until NOON EDT. * Primary threats include... A few tornadoes possible SUMMARY...Multiple low-topped supercells associated with tropical cyclone Isaias will spread north-northeast from northeast North Carolina across the Virginia Tidewater, Chesapeake Bay, and the Delmarva region this morning. The tornado watch area is approximately along and 40 statute miles east and west of a line from 30 miles north of Dover DE to 30 miles southwest of Norfolk VA. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU5). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Tornado Watch means conditions are favorable for tornadoes and 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. && OTHER WATCH INFORMATION...CONTINUE...WW 414... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 0.5 inches. Extreme turbulence and surface wind gusts to 55 knots. A few cumulonimbi with maximum tops to 400. Mean storm motion vector 17045. ...GramsRead more
from SPC Forecast Products http://www.spc.noaa.gov/products/watch/ww0415.html
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