WGUS55 KPSR 202115 FFWPSR CAC065-210015- /O.NEW.KPSR.FF.W.0049.240920T2115Z-240921T0015Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Phoenix AZ 215 PM PDT Fri Sep 20 2024 The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Riverside County in southern California... * Until 515 PM PDT. * At 215 PM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of washes, highways, streets and underpasses. * Some locations that will experience flash flooding include... Joshua Tree National Park Pinto Basin Rd, Porcupine Wash, Washington Wash, Fried Liver Wash, Smoke Tree Wash PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks. && LAT...LON 3386 11573 3381 11578 3385 11603 3394 11595 3391 11583 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ MS