960 

WGUS55 KSLC 110405

FFWSLC

UTC053-110615-

/O.EXT.KSLC.FF.W.0036.000000T0000Z-251011T0615Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/



BULLETIN - EAS ACTIVATION REQUESTED

Flash Flood Warning

National Weather Service Salt Lake City UT

1005 PM MDT Fri Oct 10 2025



The National Weather Service in Salt Lake City has extended the



* Flash Flood Warning for...

  The Forsyth burn scar in...

  Central Washington County in southwestern Utah...



* Until 1215 AM MDT.



* At 1005 PM MDT, Washington County Emergency Management and 

  Dispatch reported significant flooding and debris flows in Pine 

  Valley that originated from the Forsyth Burn Scar. The USGS gage 

  on the Santa Clara near Pine Valley has reported a rise from 1.5 

  feet to just over 9 feet. Between 0.75 and 1.25 inches of rain has 

  fallen. Additional rainfall amounts between 0.25 and 0.50 inches 

  are possible over the next 60 minutes in the warned area as an 

  additional thunderstorms are expected to track over the burn scar. 

  Flash flooding is already occurring.



The debris flow can consist of rock, mud, vegetation and other loose 

materials.



  HAZARD...Life threatening flash flooding. Thunderstorms

           producing flash flooding in and around the Forsyth

           Burn Scar.



  SOURCE...Trained spotters reported.



  IMPACT...Life threatening flash flooding of areas in and around

           the Forsyth Burn Scar.



* Some locations that will experience flash flooding include...

  Pine Valley.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



This is a life threatening situation. Heavy rainfall will cause 

extensive and severe flash flooding of creeks...streams...and 

ditches in the Forsyth Burn Scar. Severe debris flows can also be 

anticipated across roads. Roads and driveways may be washed away in 

places. If you encounter flood waters...climb to safety.



&&



LAT...LON 3735 11343 3733 11352 3740 11353 3746 11347

      3738 11341



FLASH FLOOD...OBSERVED

FLASH FLOOD DAMAGE THREAT...CONSIDERABLE



$$



GM






199 

FZCA72 TJSJ 110407

MWSSJU



Marine Weather Statement

National Weather Service San Juan PR

1207 AM AST Sat Oct 11 2025



AMZ711-716-723-726-733-735-110800-

Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-

Coastal Waters from Cabo San Juan to the waters between Anegada

Island and Virgin Gorda and North 10 NM-

Anegada Passage east of Virgin Gorda and Saint Croix south to 17N-

Coastal waters east of Puerto Rico, around Vieques, and around

and just north of Culebra and Saint John-

Caribbean waters of Puerto Rico from 10 NM to 17N, including the

coastal waters of Saint Croix-

Coastal Waters of Southern Puerto Rico out 10 NM-

1207 AM AST Sat Oct 11 2025



...STRONG THUNDERSTORMS OVER THE WATERS...



Outer rain bands from Tropical Storm Jerry will continue to

produce thunderstorms with heavy rainfall and frequent lightning 

across portions of the local waters through the rest of the night.

These thunderstorms are capable of producing winds to around 30 

knots and isolated waterspouts. The strongest activity was

occurring along a line between Puerto Rico and the northern U.S. 

Virgin Islands, from the Caribbean waters into the Atlantic 

offshore waters, moving northeast around 10 knots.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Mariners can expect gusty winds to around 30 knots, locally higher

waves, and lightning strikes. Boaters should seek safe harbor

immediately until these storms pass.



$$