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000 

WGUS56 KSGX 201326

FFWSGX

CAC059-065-071-073-201600-



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SAN DIEGO CA

615 AM PDT WED OCT 20 2004



THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  WESTERN RIVERSIDE COUNTY IN SOUTHEAST CALIFORNIA

  THIS INCLUDES THE CITIES OF...TEMECULA...RUBIDOUX...RIVERSIDE...

  PERRIS...PALM SPRINGS...PALM DESERT...NORCO...MORENO VALLEY...LAKE

  ELSINORE...INDIO...HEMET...CORONA...CATHEDRAL CITY...BANNING

  

  SOUTHWESTERN SAN BERNARDINO COUNTY IN SOUTHEAST CALIFORNIA

  THIS INCLUDES THE CITIES OF...FOREST FALLS...YUCAIPA...

  VICTORVILLE...UPLAND...SAN BERNARDINO...RIALTO...REDLANDS...RANCHO

  CUCAMONGA...ONTARIO...MONTCLAIR...HIGHLAND...HESPERIA...FONTANA...

  COLTON...CHINO HILLS...CHINO...APPLE VALLEY

  

  ORANGE COUNTY IN SOUTHWEST CALIFORNIA

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

  FOOTHILLS...TUSTIN...STANTON...SEAL BEACH...SANTA ANA...SAN JUAN

  CAPISTRANO...PLACENTIA...ORANGE...MISSION VIEJO...LAGUNA HILLS...

  IRVINE...GARDEN GROVE...FULLERTON...FOUNTAIN VALLEY...EL TORO...

  COSTA MESA...BREA...ANAHEIM



* UNTIL 900 AM PDT



* AT 600 AM PDT...THE PUBLIC REPORTED MULTIPLE AREAS OF FLASH 

FLOODING FROM A STRONG COLD FRONT MOVING THROUGH THE AREA. REPORTS 

OF 1 TO 3 INCHES OF RAIN HAVE BEEN REPORTED. THE HEAVIEST RAIN HAS 

BEEN NEAR DEVORE...LYTLE CREEK AND CYPRESS. THE FRONT WAS MOVING   

SOUTHEAST AT 15 MPH.



MUD SLIDES 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.



EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL

CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS...STREETS AND UNDERPASSES

AS WELL AS OTHER DRAINAGE AREAS AND LOW LYING SPOTS.



A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING. 

IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY. 

RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE 

PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS 

SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY 

AUTOMOBILE.



LAT...LON 3377 11810 3346 11759 3345 11610 3391 11616

      3401 11645 3445 11642 3464 11684 3463 11765

      3432 11767 3405 11772



$$



WHITLOW

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