BULLETIN – IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
820 PM CDT SUN MAY 19 2013

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR…
WESTERN BLACK HAWK COUNTY IN NORTHEAST IOWA…
WESTERN BREMER COUNTY IN NORTHEAST IOWA…
SOUTHEASTERN BUTLER COUNTY IN NORTH CENTRAL IOWA…
GRUNDY COUNTY IN CENTRAL IOWA…
NORTHWESTERN TAMA COUNTY IN CENTRAL IOWA…

* UNTIL 900 PM CDT

* AT 816 PM CDT…A SEVERE THUNDERSTORM WAS LOCATED 6 MILES NORTH OF
GRUNDY CENTER…AND MOVING NORTHEAST AT 50 MPH.

HAZARD…QUARTER SIZE HAIL AND 60 MPH WIND GUSTS.

SOURCE…RADAR INDICATED.

IMPACT…HAIL DAMAGE TO VEHICLES AND CROPS IS EXPECTED. EXPECT WIND
DAMAGE TO ROOFS…SIDING AND TREES.

* LOCATIONS IMPACTED INCLUDE…
WATERLOO…PARKERSBURG…HUDSON…ALLISON…CEDAR FALLS…
EVANSDALE…SHELL ROCK…CLARKSVILLE…WAVERLY…DENVER…DIKE…
STOUT…NEW HARTFORD…WATERLOO AIRPORT…JANESVILLE…PLAINFIELD
AND FREDERIKA.

THIS INCLUDES INTERSTATE 380 BETWEEN MILE MARKERS 70 AND 73.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM…AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS!

&&

LAT…LON 4220 9276 4220 9277 4221 9277 4221 9300
4247 9300 4247 9302 4266 9302 4292 9250
4291 9229 4233 9226
TIME…MOT…LOC 0121Z 224DEG 42KT 4249 9275

HAIL…1.00IN
WIND…60MPH

$$

DONAVON