543  
WGUS46 KSEW 200441  
FLWSEW  
 
BULLETIN  
FLOOD WARNING  
NATIONAL WEATHER SERVICE SEATTLE WA  
841 PM PST THU NOV 19 2009  
 
.FLOOD BULLETIN NO. 7  
 
WAC009-031-202230-  
/O.NEW.KSEW.FA.W.0007.091120T0441Z-091120T2230Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
JEFFERSON-CLALLAM-  
841 PM PST THU NOV 19 2009  
 
THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A  
 
* FLOOD WARNING FOR SMALL STREAMS IN...  
CLALLAM COUNTY...  
JEFFERSON COUNTY...  
 
* UNTIL 230 PM PST FRIDAY.  
 
* AT 830 PM PST HEAVY RAIN CONTINUED OVER THE OLYMPIC PENINSULA...  
AND RIVERS AND SMALL STREAMS FLOWING OUT OF THE OLYMPIC MOUNTAINS  
WERE RISING QUICKLY ONCE AGAIN.  
 
AT 8 PM OLYMPIC NATIONAL PARK OFFICIALS REPORTED THAT THE HOH RIVER  
IN WESTERN JEFFERSON COUNTY WAS FLOODING CAMPGROUNDS AND ROADS.  
SIMILAR FLOODING IS LIKELY TO OCCUR...OR ALREADY OCCURRING...ON SOME  
OF THE OTHER NUMEROUS RIVERS FLOWING OUT OF THE OLYMPIC MOUNTAINS.  
A FLOOD WARNING IS ALREADY IN EFFECT FOR THE BOGACHIEL AND DUNGENESS  
RIVERS.  
 
THE HEAVIEST PERIOD OF RAINFALL WILL END LATER THIS EVENING...AND  
MOST OF THE OLYMPIC PENINSULA RIVERS WILL CREST DURING THE EARLY  
MORNING HOURS FRIDAY...WITH FLOOD WATERS RECEDING DURING THE MORNING  
AND EARLY AFTERNOON.  
 
A FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR HAS BEEN REPORTED.  
ALL INTERESTED PARTIES SHOULD TAKE NECESSARY PRECAUTIONS IMMEDIATELY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
RUNOFF FROM THE HEAVY RAINS COULD TRIGGER LANDSLIDES AND DEBRIS  
FLOWS.  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING. IF FLOODING IS OBSERVED ACT QUICKLY. MOVE UP TO  
HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO  
FLOODING WHEN WATER BEGINS RISING.  
 
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.  
 

 
 
LAT...LON 4763 12310 4767 12345 4755 12357 4758 12430  
4833 12461 4810 12389 4810 12351 4801 12303  
4778 12298  
 

 
 
MCDONNAL  
WEATHER.GOV/SEATTLE  
 
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