941  
WGUS45 KVEF 212150  
FLWVEF  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
250 PM PDT MON AUG 21 2023  
 
CAC027-071-220400-  
/O.EXT.KVEF.FA.W.0018.000000T0000Z-230822T0400Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
INYO CA-SAN BERNARDINO CA-  
250 PM PDT MON AUG 21 2023  
   
..FLOOD WARNING NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES WITHIN AND  
ADJACENT TO CREEKS, STREAMS THAT ARE COMING OUT OF THE SOUTHERN  
SIERRA, INYO AND WHITE MOUNTAINS, AND WITHIN THE OWENS VALLEY.  
 
* WHERE...PORTIONS OF SOUTHEAST CALIFORNIA AND SOUTHERN CALIFORNIA,  
INCLUDING THE FOLLOWING COUNTIES, IN SOUTHEAST CALIFORNIA, INYO.  
IN SOUTHERN CALIFORNIA, SAN BERNARDINO.  
 
* WHEN...UNTIL 900 PM PDT MONDAY.  
 
* IMPACTS...FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING  
AND FLOOD-PRONE LOCATIONS IS OCCURRING. LOW-WATER CROSSINGS ARE  
INUNDATED WITH WATER AND MAY NOT BE PASSABLE. EXPECT MANY AREAS OF  
SLOW MOVING OR STANDING WATER. IT WILL TAKE SEVERAL HOURS FOR ALL  
THE WATER FROM THESE STORMS TO WORK THROUGH LOCAL DRAINAGE SYSTEMS  
IN URBAN AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 247 PM PDT, GAUGE REPORTS INDICATE RUNOFF FROM LAST NIGHT  
HEAVY RAIN IN CREEKS AND STREAMS CONTINUES TO FLOW AT ABOVE  
NORMAL LEVELS BUT WILL CONTINUE TO GRADUALLY DECREASE INTO  
THE EVENING HOURS.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
BISHOP, LONE PINE, INDEPENDENCE, OLANCHA, BIG PINE, SOUTH  
LAKE, ASPENDELL, PORTAGEE LAKE CAMPGROUND, DIAZ LAKE, TUTTLE  
CREEK CAMPGROUND, WHITNEY PORTAL CAMPGROUND, KEELER,  
INDEPENDENCE CREEK CAMPGROUND, CARTAGO, OAK CREEK CAMPGROUND,  
ONION VALLEY CAMPGROUND, SAWMILL CREEK CAMPGROUND, GOODALE  
CREEK CAMPGROUND, TABOOSE CREEK CAMPGROUND AND TINEMAHA  
CAMPGROUND.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 3746 11829 3740 11834 3650 11773 3579 11745  
3579 11801 3593 11798 3628 11813 3635 11810  
3639 11816 3642 11814 3643 11821 3669 11837  
3672 11834 3683 11839 3689 11836 3706 11844  
3715 11866 3726 11867 3734 11879 3746 11878  
 

 
 
BKP  
 
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