

000 

WGUS56 KSGX 151442

FFWSGX

CAC059-065-071-151715-

/O.NEW.KSGX.FF.W.0054.081215T1442Z-081215T1715Z/

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



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SAN DIEGO CA

642 AM PST MON DEC 15 2008



THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  EXTREME SOUTHWESTERN SAN BERNARDINO COUNTY IN SOUTHEAST

  CALIFORNIA...

  NORTH CENTRAL ORANGE COUNTY IN SOUTHWEST CALIFORNIA...

  THIS INCLUDES THE CITY OF YORBA LINDA...

  EXTREME NORTHWESTERN RIVERSIDE COUNTY IN SOUTHWEST CALIFORNIA...



* UNTIL 915 AM PST



* AT 630 AM PST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   

RINFALL AT RATES EXCEEDING FOUR TENTHS INCH PER HOUR MOVING INTO THE 

FREEWAY COMPLEX BURN AREA. RAINFALL FALLING AT THIS RATE MAY PRODUCE 

FLOODING AND DEBRIS FLOWS IN THE FREEWAY COMPLEX BURN AREA. 



AREAS THAT ARE PRONE TO DEBRIS FLOW INCLUDE OLINDA VILLAGE NEAR 

BREA...CARBON CANYON...BRUSH CANYON...BOX CANYON AND SAN ANTONIO 

NEAR YORBA LINDA AND NEAR THE CASCADE APARTMENTS IN ANAHEIM.



RESIDENTS AND MOTORISTS IN AND BELOW RECENTLY BURNED AREAS SHOULD BE

ALERT TO HEAVY MUD AND DEBRIS FLOWS WHICH MAY BLOCK ROADS AND

CULVERTS. POTENTIALLY DANGEROUS FLOODING AND PROPERTY LOSS COULD 

RESULT IN AREAS WHERE RUNOFF IS RESTRICTED OR BLOCKED. 



LAT...LON 3389 11779 3389 11788 3395 11788 3397 11769

      3393 11765 3387 11765 3386 11770



$$



MORE INFORMATION FROM THE USGS ON DEBRIS FLOWS AND THEIR IMPACTS CAN

BE FOUND AT (HTTP://LANDSLIDES.USGS.GOV/RESEARCH/WILDFIRE/).



PURPURA

