910
WUUS53 KDMX 162120
SVRDMX
IAC033-162145-
/O.NEW.KDMX.SV.W.0231.250916T2120Z-250916T2145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
420 PM CDT TUE SEP 16 2025
THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN CERRO GORDO COUNTY IN NORTH CENTRAL IOWA...
* UNTIL 445 PM CDT.
* AT 420 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER SWALEDALE, OR
13 MILES SOUTHWEST OF MASON CITY, AND IS NEARLY STATIONARY.
HAZARD...QUARTER SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.
* LOCATIONS IMPACTED INCLUDE...
ROCKWELL, THORNTON, AND SWALEDALE.
THIS INCLUDES INTERSTATE 35 BETWEEN MILE MARKERS 180 AND 188.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4301 9311 4291 9323 4291 9327 4295 9348
4307 9336
TIME...MOT...LOC 2120Z 216DEG 2KT 4297 9331
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
05
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