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250 

RWUS32 KRAP 210028

FFSRAP

SDZ024-028-210215-



SMALL STREAM FLOOD ADVISORY

NATIONAL WEATHER SERVICE RAPID CITY SD

630 PM MDT MON AUG 20 2001



...SMALL STREAM FLOOD ADVISORY CONTINUES UNTIL 815 PM MDT FOR 

EXTREME SOUTHEAST LAWRENCE AND A SMALL PORTION OF WESTERN PENNINGTON 

COUNTY...



THIS ADVISORY IS FOR THE NORTH AND SOUTH FORK OF BOX ELDER CREEK AND 

ITS TRIBUTARIES...AS WELL AS BOX ELDER CREEK AND ITS TRIBUTARIES IN 

PENNINGTON COUNTY.



AT 630 PM MDT...NATIONAL WEATHER SEVICE DOPPLER RADAR INDICATED THAT 

VERY HEAVY RAIN HAD FALLEN BETWEEN NEMO AND BROWNSVILLE IN EXTREME 

SOUTHEASTERN LAWRENCE COUNTY. RADAR ESTIMATED 2 TO 4 INCHES OF 

RAIN...BUT WE HAVE HAD NO GROUND TRUTH REPORTS.



THE THUNDERSTORMS THAT PRODUCED THE HEAVY RAIN ARE EXPECTED TO 

DISSIPATE BY 745 PM.



SMALL CREEKS...SECONDARY ROADS...AND OTHER LOW-LYING SPOTS MAY FLOOD.

DO NOT WALK OR DRIVE ACROSS ANY LOCATION WHERE WATER COVERS THE

GROUND.



BE CAUTIOUS AT CAMPSITES ALONG CREEKS AND STREAMS...YOU MAY HAVE TO

MOVE TO HIGHER GROUND. DO NOT WALK OR DRIVE ACROSS ANY LOCATION WHERE

WATER COVERS THE GROUND.



LAT...LON 4428 10348 4415 10346 4415 10324 4410 10327

          4410 10359 4415 10368 4415 10386 4423 10386



HELGESON

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