WW 504 SEVERE TSTM CO KS NE 280130Z – 280700Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 504 NWS Storm Prediction Center Norman OK 730 PM MDT Wed Jul 27 2022 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northeast Colorado Northwest Kansas Southwest Nebraska * Effective this Wednesday night and Thursday morning from 730 PM until 100 AM MDT. * Primary threats include... Scattered large hail and isolated very large hail events to 2 inches in diameter possible Isolated damaging wind gusts to 70 mph possible SUMMARY...Thunderstorms are increasing in coverage and intensity this evening across the watch area. This activity will likely persist for several hours, posing a risk of large hail and locally damaging wind gusts. The severe thunderstorm watch area is approximately along and 95 statute miles east and west of a line from 30 miles northeast of Sidney NE to 15 miles southeast of Goodland KS. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU4). 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 2 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 32025. ...Hart