

000 

WGUS56 KSGX 260840

FFWSGX

CAC059-065-071-261130-

/O.NEW.KSGX.FF.W.0053.081126T0840Z-081126T1130Z/

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



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SAN DIEGO CA

1240 AM PST WED NOV 26 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 330 AM PST



* AT 1230 AM PST...RADAR SHOWED NUMEROUS SHOWERS AND ISOLATED 

THUNDERSTORMS WITH MODERATE TO HEAVY RAINFALL MOVING ACROSS THE BURN 

AREAS. THIS IS EXPECTED TO CONTINUE THROUGH 2 AM.



INCLUDED IN THE FLASH FLOOD WARNING ARE AREAS THAT BURNED IN THE

FREEWAY COMPLEX FIRE. 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.



DEBRIS FLOWS...INCLUDING MUD AND ROCK SLIDES...ARE EXPECTED WITH THIS

STORM. MUD SLIDES AND ROCK SLIDES CAN POTENTIALLY TRAP AND KILL

PEOPLE CAUGHT IN THEIR PATH.



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. ADDITIONAL 

RAINFALL AMOUNTS OF ONE QUARTER TO ONE HALF INCH PER HOUR ARE 

POSSIBLE IN THE WARNED AREA.



LAT...LON 3389 11779 3393 11789 3395 11786 3395 11778

      3397 11772 3395 11767 3389 11765 3386 11768



$$



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

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



MARTIN

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