Overview
Storms developed along a cold front and tracked from west to east across South Dakota late June 10th through the early morning hours of June 11th. Strong winds were reported across across northern South Dakota from Corson County through Hamlin County. The most intense winds caused structural damage with many machine sheds, barns and other outbuildings being the victims. Rainfall was spotty in areas, and did little to help the continuously worsening drought conditions. |
Photos & Video
Storm Damage 8 S Artas Photo Credit: Sonja Anderson |
Storm Damage 8 S Artas Photo Credit: Sonja Anderson |
Storm Damage 5 SSE Artas Photo Credit: Andrew Bentz |
Storm Damage 5 SSE Artas Photo Credit: Tim Serr |
Storm Damage 5 SSE Artas Photo Credit: Tim Serr |
Tree Uprooted 1 E of Artas Photo Credit: Andrew Bentz |
Fence Line Field Debris 3 E Artas Photo Credit: Tim Serr |
Storm Damage South Side of Leola Photo Credit: Jeremy Cox |
Storm Damage South Side of Leola Photo Credit: Jeremy Cox |
Storm Damage South Side of Leola Photo Credit: Jeremy Cox |
Storm Damage Near Westport Photo Credit: Mark Vandover |
Tree Damage in Helca Photo Credit: Tom Pioske |
Storm Damage S of Andover Photo Credit: Day County EM |
Storm Damage S of Andover Photo Credit: Day County EM |
Radar & Precip Estimates
Radar Loop from 1 AM to 7 AM, June 11, 2021 | Rainfall Observations |
Storm Reports
PRELIMINARY LOCAL STORM REPORT...SUMMARY NATIONAL WEATHER SERVICE ABERDEEN SD 357 PM CDT FRI JUN 11 2021 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0104 AM TSTM WND GST 11 S BULLHEAD 45.61N 101.08W 06/11/2021 M58 MPH CORSON SD MESONET TIME ESTIMATED BASED ON RADAR. 0146 AM TSTM WND GST 4 E RIDGEVIEW 45.09N 100.72W 06/11/2021 M57 MPH DEWEY SD PUBLIC 0240 AM TSTM WND DMG 8 S ARTAS 45.77N 99.82W 06/11/2021 CAMPBELL SD PUBLIC ONE BARN COMPLETELY DESTROYED, ANOTHER SHED LOST A ROOF. SILO LOST METAL TOP AND SEVERAL CINDER BLOCKS REMOVED, BOARD TOSSED THROUGH ROOF OF GARAGE. 0246 AM TSTM WND DMG 10 E EUREKA 45.77N 99.42W 06/11/2021 MCPHERSON SD TRAINED SPOTTER ROOF TORN OR PARTIALLY TORN OFF SHEDS AND GRAIN BIN AUGER TIPPED. RADAR ESTIMATED TIME. 0257 AM HAIL 4 NNE TOLSTOY 45.26N 99.59W 06/11/2021 E1.00 INCH EDMUNDS SD NWS EMPLOYEE 0303 AM HAIL TOLSTOY 45.21N 99.61W 06/11/2021 E1.00 INCH POTTER SD TRAINED SPOTTER ABOUT 10 MINUTES OF HAIL. MOSTLY PEA TO DIME SIZED WITH A FEW QUARTERS MIXED IN. RADAR ESTIMATED TIME. 0320 AM TSTM WND DMG 5 SSE ARTAS 45.83N 99.76W 06/11/2021 CAMPBELL SD PUBLIC SIGNIFICANT DAMAGE TO A MACHINE SHED, INCLUDING PARTIAL LOSS OF ROOF AND WALLS. TIME ESTIMATED. 0324 AM TSTM WND GST 9 E SPRING CREEK COLONY 45.91N 98.69W 06/11/2021 M68 MPH BROWN SD MESONET 0330 AM TSTM WND DMG 1 WNW GREENWAY 45.92N 99.73W 06/11/2021 CAMPBELL SD PUBLIC POLE BARN COMPLETE DESTROYED, TREES UPROOTED, DEBRIS SPREAD 1/4 TO 1/2 MILE NORTHEAST. 0334 AM TSTM WND GST MILLER 44.52N 98.99W 06/11/2021 M63 MPH HAND SD MESONET 0340 AM TSTM WND GST 3 NW WESTPORT 45.68N 98.53W 06/11/2021 M80 MPH BROWN SD CO-OP OBSERVER PWS PEAK WIND GUST. RADAR ESTIMATED TIME. 0347 AM TSTM WND DMG HECLA 45.88N 98.15W 06/11/2021 BROWN SD PUBLIC LARGE COTTONWOOD LIMB BROKEN OFF TREE. 0415 AM TSTM WND DMG 4 WSW ANDOVER 45.39N 97.97W 06/11/2021 DAY SD EMERGENCY MNGR FARM SHOP LOST ROOF. TIME ESTIMATED FROM RADAR. 0420 AM HAIL 2 SSE CLAREMONT 45.64N 98.00W 06/11/2021 M1.00 INCH BROWN SD COCORAHS 0428 AM TSTM WND GST 3 NE CRANDALL 45.19N 97.91W 06/11/2021 E69 MPH DAY SD MESONET 0441 AM NON-TSTM WND GST 6 E DANFORTH 44.24N 98.77W 06/11/2021 M76 MPH HAND SD MESONET MESONET STATION RHUS2 DANFORTH 5 E. 0524 AM TSTM WND GST WILMOT 45.41N 96.86W 06/11/2021 M59 MPH ROBERTS SD MESONET 0528 AM TSTM WND GST 1 SE WATERTOWN 44.90N 97.15W 06/11/2021 M58 MPH CODINGTON SD ASOS 0534 AM TSTM WND GST BRYANT 44.59N 97.46W 06/11/2021 M78 MPH HAMLIN SD MESONET 0546 AM TSTM WND GST 3 WSW ESTELLINE 44.56N 96.96W 06/11/2021 M57 MPH HAMLIN SD MESONET && $$
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