BULLETIN – IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
315 PM CDT SUN MAY 10 2015

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR…
WESTERN PLYMOUTH COUNTY IN NORTHWESTERN IOWA…
NORTHERN DAKOTA COUNTY IN NORTHEASTERN NEBRASKA…
SOUTHEASTERN UNION COUNTY IN SOUTHEASTERN SOUTH DAKOTA…

* UNTIL 345 PM CDT

* AT 314 PM CDT…A SEVERE THUNDERSTORM WAS LOCATED NEAR JACKSON IN
DAKOTA COUNTY…OR NEAR PONCA…MOVING NORTH AT 40 MPH.

HAZARD…60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.

SOURCE…RADAR INDICATED.

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

* THIS SEVERE THUNDERSTORM WILL BE NEAR…
JEFFERSON AND PONCA STATE PARK AROUND 325 PM CDT.
ELK POINT AROUND 330 PM CDT.
AKRON AROUND 345 PM CDT.

OTHER LOCATIONS IMPACTED BY THIS SEVERE THUNDERSTORM INCLUDE
WESTFIELD.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

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

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CDT FOR NORTHWESTERN
IOWA…NORTHEASTERN NEBRASKA AND SOUTHEASTERN SOUTH DAKOTA.

LAT…LON 4244 9672 4252 9672 4253 9663 4255 9664
4257 9668 4260 9671 4265 9669 4267 9672
4289 9670 4284 9631 4256 9641 4256 9648
4251 9649 4251 9648 4249 9648 4249 9643
4241 9646
TIME…MOT…LOC 2014Z 189DEG 34KT 4252 9661

HAIL…1.25IN
WIND…60MPH

$$

BT