National Weather Service Weather Forecast Office

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1042 PM CDT SAT MAY 21 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0403 PM     HAIL             ARMOUR                  43.32N 98.34W
05/21/2011  E0.25 INCH       DOUGLAS            SD   TRAINED SPOTTER

0537 PM     HAIL             2 NE TYNDALL            43.01N 97.84W
05/21/2011  E0.75 INCH       BON HOMME          SD   TRAINED SPOTTER

0540 PM     HAIL             4 NE TYNDALL            43.03N 97.81W
05/21/2011  E0.25 INCH       BON HOMME          SD   TRAINED SPOTTER

0733 PM     HAIL             E NEWCASTLE             42.65N 96.87W
05/21/2011  E1.75 INCH       DIXON              NE   TRAINED SPOTTER

            HAIL OF VARIOUS SIZES FROM PEA TO GOLF BALL.

0738 PM     HAIL             1 NW NEWCASTLE          42.66N 96.89W
05/21/2011  E1.75 INCH       DIXON              NE   TRAINED SPOTTER

0750 PM     TSTM WND GST     7 ENE BERESFORD         43.11N 96.64W
05/21/2011  E60.00 MPH       LINCOLN            SD   PUBLIC

            WIND MOVED SEVERAL FULL HEAVY FLOWER POTS. SMALL BRANCHES
            BLOWN FROM TREES. ALSO PEA SIZE HAIL.

0800 PM     TSTM WND GST     CANTON                  43.30N 96.58W
05/21/2011  E60.00 MPH       LINCOLN            SD   PUBLIC

            POWER POLE PARTLY BLOWN DOWN, POWER OUTAGE.

0815 PM     HAIL             BRUNSVILLE              42.81N 96.27W
05/21/2011  M0.88 INCH       PLYMOUTH           IA   CO-OP OBSERVER

0817 PM     TSTM WND DMG     2 SE SIOUX FALLS        43.52N 96.70W
05/21/2011                   MINNEHAHA          SD   EMERGENCY MNGR

            TREE PUSHED DOWN ACROSS ROADWAY BY STRONG WIND GUSTS

0819 PM     TSTM WND DMG     2 SE SIOUX FALLS        43.52N 96.70W
05/21/2011                   MINNEHAHA          SD   LAW ENFORCEMENT

            METAL PORCH AWNING REPORTED RIPPED OFF IN TOWN

0835 PM     HAIL             BRANDON                 43.59N 96.58W
05/21/2011  E0.75 INCH       MINNEHAHA          SD   PUBLIC

            ALSO 45 MPH WIND GUSTS AND HEAVY RAIN

0835 PM     HAIL             3 SW ARCO               44.35N 96.22W
05/21/2011  E0.88 INCH       LINCOLN            MN   TRAINED SPOTTER

0837 PM     HAIL             JACKSON                 43.62N 94.99W
05/21/2011  E0.25 INCH       JACKSON            MN   PUBLIC

0843 PM     HAIL             JACKSON                 43.62N 94.99W
05/21/2011  E0.75 INCH       JACKSON            MN   PUBLIC

            HAIL AND BROKEN WINDOWS

0845 PM     HAIL             10 NW LUVERNE           43.76N 96.33W
05/21/2011  E1.00 INCH       ROCK               MN   PUBLIC

            ALSO ESTIMATED 60 MPH WIND GUSTS

0845 PM     TSTM WND GST     10 NW LUVERNE           43.76N 96.33W
05/21/2011  E60.00 MPH       ROCK               MN   PUBLIC

            POWER OUT. ALSO QUARTER SIZE HAIL.

0847 PM     HAIL             3 W JACKSON             43.62N 95.05W
05/21/2011  E1.00 INCH       JACKSON            MN   PUBLIC

0848 PM     HAIL             1 E JACKSON             43.62N 94.97W
05/21/2011  E1.00 INCH       JACKSON            MN   TRAINED SPOTTER

0917 PM     HAIL             W WINDOM                43.87N 95.12W
05/21/2011  E1.50 INCH       COTTONWOOD         MN   LAW ENFORCEMENT

0920 PM     HAIL             WINDOM                  43.87N 95.12W
05/21/2011  M1.00 INCH       COTTONWOOD         MN   CO-OP OBSERVER

1005 PM     HAIL             3 NE MOUNTAIN LAKE      43.97N 94.88W
05/21/2011  E0.88 INCH       COTTONWOOD         MN   PUBLIC


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