

417 

RWUS32 KDSM 131252

FFSDSM

IAZ070-131450-



FLASH FLOOD STATEMENT

NATIONAL WEATHER SERVICE DES MOINES IA

752 AM CDT SUN MAY 13 2001



...A SMALL STREAM FLOOD ADVISORY IN EFFECT UNTIL 950 AM...



AT 748 AM...6 MILES EAST OF GRISWOLD...OR ABOUT 44 MILES EAST OF

COUNCIL BLUFFS...MOVING EAST AT 15 MPH.



THUNDERSTORMS PRODUCING INTENSE RAIN HAS RESULTRF IN EXCESSIVE 

RAINFALL. RAINFALL RATES OVER AN INCH PER HOUR IN A SHORT PEROD OF 

TIME HAS CAUSED SOME STREAMS TO RISE WITH SOME PONDING OF WATER IN 

ROADWAYS. 



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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.



LAT...LON 4134 9516 4117 9517 4117 9492 4132 9492



CLEMMONS



340 

RWUS32 KDSM 131258

FFSDSM

IAZ070-131450-



FLASH FLOOD STATEMENT...CORRECTED FOR SPELLING

NATIONAL WEATHER SERVICE DES MOINES IA

752 AM CDT SUN MAY 13 2001



...A SMALL STREAM FLOOD ADVISORY IN EFFECT UNTIL 950 AM FOR 

SOUTHWEST CASS COUNTY...



AT 748 AM...6 MILES EAST OF GRISWOLD...OR ABOUT 44 MILES EAST OF

COUNCIL BLUFFS...MOVING EAST AT 15 MPH.



THUNDERSTORMS PRODUCING INTENSE RAIN HAS RESULTED IN EXCESSIVE 

RAINFALL. RAINFALL RATES OVER AN INCH PER HOUR IN A SHORT PERIOD OF 

TIME HAS CAUSED SOME STREAMS TO RISE WITH SOME PONDING OF WATER IN 

ROADWAYS. 



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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.



LAT...LON 4134 9516 4117 9517 4117 9492 4132 9492



CLEMMONS



644 

RWUS32 KDSM 131300

FFSDSM

IAZ070-131450-



FLOOD STATEMENT...CORRECTED

NATIONAL WEATHER SERVICE DES MOINES IA

752 AM CDT SUN MAY 13 2001



...A SMALL STREAM FLOOD ADVISORY IN EFFECT UNTIL 950 AM FOR 

SOUTHWEST CASS COUNTY...



AT 748 AM...6 MILES EAST OF GRISWOLD...OR ABOUT 44 MILES EAST OF

COUNCIL BLUFFS...MOVING EAST AT 15 MPH.



THUNDERSTORMS PRODUCING INTENSE RAIN HAS RESULTED IN EXCESSIVE 

RAINFALL. RAINFALL RATES OVER AN INCH PER HOUR IN A SHORT PERIOD OF 

TIME HAS CAUSED SOME STREAMS TO RISE WITH SOME PONDING OF WATER IN 

ROADWAYS. 



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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.



LAT...LON 4134 9516 4117 9517 4117 9492 4132 9492



CLEMMONS

