000 WUUS55 KREV 182309 SVRREV NVC029-031-190000- /O.NEW.KREV.SV.W.0018.230918T2309Z-230919T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Reno NV 409 PM PDT Mon Sep 18 2023 The National Weather Service in Reno has issued a * Severe Thunderstorm Warning for... Storey County in western Nevada... Southern Washoe County in western Nevada... * Until 500 PM PDT. * At 407 PM PDT, a severe thunderstorm was located near Derby Dam along Interstate 80 and is nearly stationary. HAZARD...Hail and torrential rain. SOURCE...Radar indicated. IMPACT...Accumulation of hail and torrential rain is possible on Interstate 80. Flash flooding is possible. * Locations impacted include... Derby Dam. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3945 11945 3946 11952 3962 11957 3965 11939 TIME...MOT...LOC 2307Z 179DEG 4KT 3953 11950 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ TF