

000 

WGUS56 KSGX 221955

FFWSGX

CAC059-065-222100-

/O.NEW.KSGX.FF.W.0026.080522T1955Z-080522T2100Z/

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



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SAN DIEGO CA

1255 PM PDT THU MAY 22 2008



THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  ORANGE COUNTY IN SOUTHWEST CALIFORNIA...

  THIS INCLUDES THE CITIES OF...YORBA LINDA...TUSTIN FOOTHILLS...

  TUSTIN...MISSION VIEJO...IRVINE...FULLERTON...ANAHEIM...

  EXTREME SOUTHWESTERN RIVERSIDE COUNTY IN SOUTHWEST CALIFORNIA...



* UNTIL 200 PM PDT



* AT 1249 PM PDT...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED FLASH

  FLOODING FROM THUNDERSTORMS ALONG LIVE OAK CANYON ROAD.



* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO RANCHO

  SANTA MARGARITA



THE TOWNS OF SILVERADO AND MODJESKA...IN ADDITION TO OTHER

NEIGHBORHOODS AND BUILDINGS LOCATED ALONG DRAINAGES WITHIN OR BELOW

ANY OF THE BURNED BASINS...CAN BE IMPACTED BY DEBRIS FLOWS.



DEBRIS FLOWS ISSUING FROM BURNED BASINS CAN IMPACT ROADS TRAVELING UP

SILVERADO CREEK...WILLIAMS CANYON...HARDING CANYON AND MODJESKA

CREEK...AS WELL AS ANY OTHER ROADS WITHIN THE BURNED AREA...

PARTICULARLY WHERE THEY CROSS BURNED DRAINAGES.



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.



DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE

ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS

SAFELY. MOVE TO HIGHER GROUND.



LAT...LON 3394 11779 3383 11765 3359 11749 3352 11751

      3347 11755 3357 11771 3368 11783 3387 11796

      3393 11795

TIME...MOT...LOC 1955Z 222DEG 0KT 3391 11787 3376 11771

          3362 11760



$$



SCV

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