

000 

WGUS55 KPSR 012228

FFWPSR

CAC065-071-020030-

/X.NEW.KPSR.FF.W.0003.070901T2225Z-070902T0030Z/

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



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE PHOENIX AZ

325 PM PDT SAT SEP 1 2007



THE NATIONAL WEATHER SERVICE IN PHOENIX HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  SOUTH CENTRAL SAN BERNARDINO COUNTY IN SOUTHEAST CALIFORNIA...

  NORTH CENTRAL RIVERSIDE COUNTY IN SOUTHWEST CALIFORNIA...



* UNTIL 530 PM PDT



* AT 320 PM PDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED

  STRONG THUNDERSTORMS PRODUCING VERY HEAVY RAIN OVER THE FAR 

  WESTERN PORTION OF JOSHUA TREE NATIONAL PARK. THESE STORMS WERE 

  NEARLY STATIONARY...AND WERE OCCURRING NEAR THE SAME AREAS THAT 

  RECEIVED VERY HEAVY RAIN YESTERDAY. 



* SOME LOCATIONS INCLUDED IN THIS WARNING INCLUDE BLACK ROCK CANYON 

  CAMPGROUND AND ALL THE TRAILS CONNECTING THIS CAMPGROUND DOWN TO 

  UPPER COVINGTON FLAT. 



EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL 

CREEKS AND WASHES.



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.



FLOODING IS OCCURRING OR IS IMMINENT. IT IS IMPORTANT TO KNOW WHERE

YOU ARE RELATIVE TO STREAMS...RIVERS...OR CREEKS WHICH CAN BECOME

KILLERS IN HEAVY RAINS. CAMPERS AND HIKERS SHOULD AVOID STREAMS OR

CREEKS.



LAT...LON 3408 11643 3407 11627 3412 11626 3412 11614

      3389 11617 3392 11620 3392 11631 3393 11632

      3396 11641

TIME...MOT...LOC 2225Z 180DEG 0KT 3400 11630



$$



ESTLE

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