BULLETIN – IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
938 PM CDT SAT MAY 19 2012

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR…
NORTHWESTERN BUENA VISTA COUNTY IN NORTHWEST IOWA…
CHEROKEE COUNTY IN NORTHWEST IOWA…
SOUTHWESTERN CLAY COUNTY IN NORTHWEST IOWA…
O’BRIEN COUNTY IN NORTHWEST IOWA…
NORTHEASTERN PLYMOUTH COUNTY IN NORTHWEST IOWA…

* UNTIL 1015 PM CDT

* AT 938 PM CDT…NATIONAL WEATHER SERVICE METEOROLOGISTS WERE
TRACKING A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING
QUARTER SIZE HAIL…AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.
THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM REMSEN TO
CHEROKEE…AND MOVING NORTHEAST AT 50 MPH.

* SEVERE THUNDERSTORMS WILL BE NEAR…
LARRABEE AROUND 945 PM CDT…
PETERSON…SUTHERLAND AND PAULLINA AROUND 955 PM CDT…
PRIMGHAR AROUND 1000 PM CDT…
ROYAL AND ARCHER AROUND 1005 PM CDT…

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE
CALUMET AND MONETA.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

THIS STORM HAS A HISTORY OF PRODUCING DAMAGING WIND. THIS IS AN
EXTREMELY DANGEROUS SITUATION. SEEK SHELTER NOW INSIDE A STURDY
STRUCTURE AND STAY AWAY FROM WINDOWS.