Saturday, September 7, 2013

[californiadisasters] Flash Flood Warnings - SoCal (9/07/13-1:16PM)



...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 330 PM PDT FOR  CENTRAL RIVERSIDE AND NORTH CENTRAL SAN DIEGO COUNTIES...    AT 106 PM PDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO  INDICATE HEAVY RAIN PRODUCING FLASH FLOODING OVER THE WARNED AREA.  DUAL POLARIZATION ONE HOUR PRECIPITATION ACCUMULATION HAS CALCULATED  1.25 TO 1.5 INCHES OF RAIN OVER THE SOUTHERN PORTION OF THE MOUNTAIN  BURN SCAR.    LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO LAKE HEMET...  IDYLLWILD-PINE COVE...IDYLLWILD...THE MOUNTAIN FIRE BURN  SCAR...STATE ROUTE 74...STATE ROUTE 371 AND THE SOUTH FORK SAN  JACINTO RIVER.    PRECAUTIONARY/PREPAREDNESS ACTIONS...    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.    PLEASE REPORT FLASH FLOODING AND DAMAGE FROM FLASH FLOODS TO THE  NATIONAL WEATHER SERVICE SAN DIEGO TWITTER AND FACEBOOK PAGES.    &&    LAT...LON 3375 11683 3379 11661 3341 11657 3339 11682    $$    JJT

FLASH FLOOD STATEMENT  NATIONAL WEATHER SERVICE SAN DIEGO CA  106 PM PDT SAT SEP 7 2013    CAC071-072245-  /O.CON.KSGX.FF.W.0085.000000T0000Z-130907T2245Z/  /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  SAN BERNARDINO CA-  106 PM PDT SAT SEP 7 2013    ...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 345 PM PDT FOR  SOUTHWESTERN SAN BERNARDINO COUNTY INCLUDING FOREST FALLS AND MILL  CREEK...    AT 1251 PM PDT...A TRAINED WEATHER SPOTTER REPORTED MILL CREEK  RUNNING 50 FEET WIDE AND TWO FEET DEEP AT 1230 THIS AFTERNOON. A  RAIN GAGE AT YUCAIPA RIDGE HAS REPORTED 2.75 INCHES OF RAINFALL IN  THE PAST HOUR. HEAVY THUNDERSTORMS PERSISTED OVER OR NEAR THE  MILL CREEK BASIN AT 1 PM PDT.    FLASH FLOODING IS LIKELY THROUGH MILL CREEK CANYON THIS AFTERNOON.    PRECAUTIONARY/PREPAREDNESS ACTIONS...    MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE INTO  AREAS WHERE THE WATER COVERS THE ROADWAY. FLOOD WATERS ARE USUALLY  DEEPER THAN THEY APPEAR. JUST ONE FOOT OF FLOWING WATER IS POWERFUL  ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN ENCOUNTERING FLOODED  ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT DROWN.    DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF  RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.    &&    LAT...LON 3411 11708 3415 11685 3406 11683 3406 11707    $$    JAD

FLASH FLOOD WARNING  CAC065-071-072130-  /O.NEW.KPSR.FF.W.0031.130907T2006Z-130907T2130Z/  /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/    BULLETIN - EAS ACTIVATION REQUESTED  FLASH FLOOD WARNING  NATIONAL WEATHER SERVICE PHOENIX AZ  106 PM PDT SAT SEP 7 2013    THE NATIONAL WEATHER SERVICE IN PHOENIX HAS ISSUED A    * FLASH FLOOD WARNING FOR...    NORTH CENTRAL RIVERSIDE COUNTY IN SOUTHERN CALIFORNIA...    SOUTH CENTRAL SAN BERNARDINO COUNTY IN SOUTHERN CALIFORNIA...     FOR JOSHUA TREE NATIONAL PARK...MAINLY ALONG KEYS VIEW ROAD...      AND NEAR HIDDEN VALLEY CAMPGROUND.    * UNTIL 230 PM PDT    * AT 1259 PM PDT...NATIONAL WEATHER SERVICE METEOROLOGISTS  THUNDERSTORMS WITH HEAVY RAIN THAT COULD LEAD TO FLASH FLOODING  IN JOSHUA TREE NATIONAL PARK ALONG THE KEYS VIEW ROAD.    * THE STORM PRODUCING FLASH FLOODING WILL OTHERWISE REMAIN OVER    MAINLY RURAL AREAS OF THE INDICATED COUNTIES.    PRECAUTIONARY/PREPAREDNESS ACTIONS...    CAMPERS...HIKERS...AND OFF ROAD VEHICLE RIDERS SEEK HIGHER GROUND  IMMEDIATELY. AVOID WASHES AND STREAMS. DO NOT ATTEMPT TO CROSS  SWIFTLY FLOWING WATER OR WATER OF UNKNOWN DEPTH.    A FLASH FLOOD WARNING MEANS THAT PEOPLE ALONG THE BANKS OF WASHES AND  CREEKS SHOULD MOVE TO HIGHER GROUND IMMEDIATELY. NORMALLY DRY WASHES  AND STREAMS WILL SUDDENLY HAVE RUNNING WATER AND MAKE UNBRIDGED  CROSSINGS IMPASSABLE. STREETS...UNDERPASSES...AND LOW SPOTS WILL  BECOME INUNDATED MAKING DRIVING HAZARDOUS IN THE WARNED AREA.  
Source: NWS San Diego


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