

000 

WGUS76 KSGX 221920

FFSSGX



FLASH FLOOD STATEMENT

NATIONAL WEATHER SERVICE SAN DIEGO CA

1218 PM PDT THU MAY 22 2008



CAC059-065-071-222000-

/O.CON.KSGX.FF.W.0024.000000T0000Z-080522T2000Z/

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

SAN BERNARDINO CA-RIVERSIDE CA-ORANGE CA-

1218 PM PDT THU MAY 22 2008



...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 100 PM PDT FOR

NORTHEASTERN ORANGE...EXTREME WEST CENTRAL RIVERSIDE AND EXTREME

SOUTHWESTERN SAN BERNARDINO COUNTIES...



AT 1210 PM PDT...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED A 

THUNDERSTORM PRODUCING FLASH FLOODING AND A POSSIBLE DEBRIS FLOW IN 

MODJESKA CANYON.



LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO MODJESKA 

CANYON.



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.



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 3394 11762 3385 11755 3363 11748 3365 11754

      3365 11774 3375 11779 3382 11774 3394 11781

TIME...MOT...LOC 1918Z 180DEG 0KT 3392 11773 3380 11766

          3369 11758



$$



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