703 WGUS53 KAPX 131303 FFWAPX MIC101-140815- /O.EXT.KAPX.FF.W.0002.000000T0000Z-260414T0815Z/ /00000.U.DR.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Gaylord MI 903 AM EDT Mon Apr 13 2026 The National Weather Service in Gaylord has extended the * Flash Flood Warning for... A Dam Floodgate Release in... Southern Manistee County in northern Michigan... * Until 415 AM EDT Tuesday. * At 903 AM EDT, dam operators reported the floodgates on the Tippy Dam were opened causing flash flooding downstream on the Manistee River. HAZARD...Flash flooding from a dam floodgate release. SOURCE...Dam operator. IMPACT...Flooding of areas along the river immediately downstream of the dam. * The nearest downstream town is High Bridge Campground...located about 3.5 miles from the dam. Areas downstream from the Tippy Dam along the Manistee River should be prepared for flooding. Flooding is occurring along the Manistee River. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you are in low lying areas below the Tippy Dam you should move to higher ground immediately. Do not attempt to drive across flooded roadways. && LAT...LON 4426 8616 4424 8621 4424 8629 4421 8627 4421 8628 4424 8632 4424 8635 4425 8635 4426 8633 4430 8618 4430 8607 4428 8596 4427 8594 4425 8594 4426 8598 4425 8609 FLASH FLOOD...OBSERVED $$ Cornish  552 WGCA52 TJSJ 131332 FFWSJU VIC030-131630- /O.NEW.TJSJ.FF.W.0013.260413T1332Z-260413T1630Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service San Juan PR 932 AM AST Mon Apr 13 2026 The National Weather Service in San Juan has issued a * Flash Flood Warning for... Saint Thomas in Virgin Islands... * Until 1230 PM AST. * At 932 AM AST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. && LAT...LON 1838 6495 1837 6492 1833 6484 1832 6485 1832 6483 1831 6485 1832 6488 1830 6488 1832 6492 1834 6493 1832 6496 1835 6499 1835 6504 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ CVB  622 WHCA52 TJSJ 131352 SMWSJU AMZ716-726-131515- /O.NEW.TJSJ.MA.W.0006.260413T1352Z-260413T1515Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service San Juan PR 952 AM AST Mon Apr 13 2026 The National Weather Service in San Juan has issued a * Special Marine Warning for... Coastal Waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John... Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM... * Until 1115 AM AST. * At 951 AM AST, a strong thunderstorm capable of producing waterspouts was located just southwest of St. Thomas. The thunderstorm was nearly stationary. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 1818 6503 1829 6520 1847 6499 1836 6493 1837 6499 1835 6504 1834 6501 1835 6499 1833 6497 1834 6493 1832 6492 1830 6489 TIME...MOT...LOC 1351Z 137DEG 2KT 1830 6502 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ ERG