June 22, 2013 - Severe thunderstorms tracked across northeastern Wyoming and northwestern South Dakota during the afternoon and evening, producing strong wind gusts and large hail. Wind gusts near 80 mph damaged outbuildings.

Severe thunderstorm reports from June 22, 2013

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..
0229 PM     TSTM WND GST     5 NNW DOWNTOWN GILLETTE 44.36N 105.54W
06/22/2013  M61.00 MPH       CAMPBELL           WY   ASOS
0236 PM     TSTM WND GST     5 ENE DOWNTOWN GILLETTE 44.32N 105.40W
06/22/2013  M59.00 MPH       CAMPBELL           WY   TRAINED SPOTTER
            PEA SIZE HAIL.
0245 PM     HAIL             11 NNW DOWNTOWN GILLETT 44.44N 105.55W
06/22/2013  E1.00 INCH       CAMPBELL           WY   TRAINED SPOTTER
            STRONG WINDS ACCOMPANIED THE HAIL.  HAIL LASTED ABOUT 5
            MINUTES.
0305 PM     TSTM WND GST     9 SSE WESTON            44.51N 105.26W
06/22/2013  E60.00 MPH       CAMPBELL           WY   PUBLIC
0311 PM     TSTM WND GST     PINE HAVEN              44.35N 104.81W
06/22/2013  M59.00 MPH       CROOK              WY   TRAINED SPOTTER
0315 PM     TSTM WND DMG     3 E KEYHOLE RESERVOIR   44.37N 104.80W
06/22/2013                   CROOK              WY   PUBLIC
            BARN ROOF LIFTED OFF.
0318 PM     HAIL             1 NE SUNDANCE           44.41N 104.36W
06/22/2013  E0.75 INCH       CROOK              WY   TRAINED SPOTTER
            ALSO SUSTAINED 40 MPH WINDS.
0344 PM     TSTM WND GST     7 SSE SUNDANCE          44.31N 104.32W
06/22/2013  M79.00 MPH       CROOK              WY   TRAINED SPOTTER
0400 PM     HAIL             8 NE SUNDANCE           44.49N 104.26W
06/22/2013  M1.00 INCH       CROOK              WY   PUBLIC
0411 PM     HAIL             8 W DOWNTOWN SPEARFISH  44.50N 104.02W
06/22/2013  M1.75 INCH       LAWRENCE           SD   TRAINED SPOTTER
0415 PM     TSTM WND GST     4 E DOWNTOWN SPEARFISH  44.49N 103.79W
06/22/2013  M59.00 MPH       LAWRENCE           SD   AWOS
0421 PM     TSTM WND GST     BEULAH                  44.53N 104.08W
06/22/2013  M63.00 MPH       CROOK              WY   DEPT OF HIGHWAYS
0425 PM     HAIL             DOWNTOWN SPEARFISH      44.50N 103.86W
06/22/2013  E1.50 INCH       LAWRENCE           SD   PUBLIC
0427 PM     HEAVY RAIN       8 W DOWNTOWN SPEARFISH  44.50N 104.02W
06/22/2013  M0.93 INCH       LAWRENCE           SD   TRAINED SPOTTER
            .93 INCHES OF RAIN IN 15 MINUTES
0430 PM     HAIL             3 NW DOWNTOWN SPEARFISH 44.53N 103.90W
06/22/2013  M2.00 INCH       LAWRENCE           SD   PUBLIC
0435 PM     TSTM WND GST     4 N DOWNTOWN BELLE FOUR 44.73N 103.86W
06/22/2013  M61.00 MPH       BUTTE              SD   AWOS
0444 PM     TSTM WND GST     27 WNW CASTLE ROCK      45.14N 103.91W
06/22/2013  M60.00 MPH       BUTTE              SD   OTHER FEDERAL
            TIME ESTIMATED FROM RADAR.
0455 PM     HAIL             TILFORD                 44.30N 103.43W
06/22/2013  E1.00 INCH       MEADE              SD   TRAINED SPOTTER
            ALSO RECEIVED ABOUT 3/4 INCH RAIN.
0505 PM     TSTM WND GST     12 SSE HOOVER           44.96N 103.13W
06/22/2013  E60.00 MPH       BUTTE              SD   TRAINED SPOTTER
            60 MPH WND GUSTS FROM 505 PM TO 520 PM
0531 PM     TSTM WND GST     7 NNE ELLSWORTH AFB     44.25N 103.04W
06/22/2013  M60.00 MPH       MEADE              SD   NWS EMPLOYEE
0538 PM     TSTM WND GST     RED OWL                 44.70N 102.55W
06/22/2013  E60.00 MPH       MEADE              SD   TRAINED SPOTTER
0550 PM     TSTM WND GST     UNION CENTER            44.56N 102.67W
06/22/2013  M61.00 MPH       MEADE              SD   MESONET
0555 PM     TSTM WND GST     11 SSW REVA             45.40N 103.17W
06/22/2013  E60.00 MPH       HARDING            SD   TRAINED SPOTTER
0600 PM     TSTM WND GST     10 E MAURINE            45.04N 102.39W
06/22/2013  E65.00 MPH       PERKINS            SD   TRAINED SPOTTER
            WIND BROKE SMALL BRANCHES
0605 PM     HAIL             10 ESE OPAL             44.80N 102.41W
06/22/2013  M1.25 INCH       MEADE              SD   TRAINED SPOTTER
            ALSO HAD 65 MPH WND GUSTS
0631 PM     TSTM WND DMG     7 NNW MEADOW            45.63N 102.27W
06/22/2013                   PERKINS            SD   PUBLIC
            OUTBUILDING ROOFS DAMAGED. SOME HOUSE DAMAGE. TIME
            ESTIMATED FROM RADAR.
0640 PM     TSTM WND GST     7 SSE MEADOW            45.44N 102.17W
06/22/2013  M65.00 MPH       PERKINS            SD   DEPT OF HIGHWAYS
            SEVERE WIND GUSTS LASTED FROM 640 PM UNTIL 720 PM MDT
0640 PM     TSTM WND DMG     6 S SHADEHILL RESERVOIR 45.67N 102.25W
06/22/2013                   PERKINS            SD   PUBLIC
            OUTBUILDINGS DESTROYED. TIME ESTIMATED FROM RADAR.
0640 PM     TSTM WND GST     1 WSW RED ELM           45.05N 101.81W
06/22/2013  M78.00 MPH       ZIEBACH            SD   DEPT OF HIGHWAYS
0700 PM     TSTM WND GST     15 SE DUPREE            44.90N 101.37W
06/22/2013  E60.00 MPH       ZIEBACH            SD   TRAINED SPOTTER
0800 PM     TSTM WND GST     3 W LEMMON              45.94N 102.22W
06/22/2013  M66.00 MPH       PERKINS            SD   DEPT OF HIGHWAYS

HAIL REPORTS LISTED BY SIZE (INCHES)
 SIZE    LOCATION                  ST  COUNTY           TIME
 ------  -----------------------   --  --------------   -------
  2.00   3 NW DOWNTOWN SPEARFISH   SD  LAWRENCE         0430 PM
  1.75   8 W DOWNTOWN SPEARFISH    SD  LAWRENCE         0411 PM
  1.50   DOWNTOWN SPEARFISH        SD  LAWRENCE         0425 PM
  1.25   10 ESE OPAL               SD  MEADE            0605 PM
  1.00   TILFORD                   SD  MEADE            0455 PM
  1.00   8 NE SUNDANCE             WY  CROOK            0400 PM
  1.00   11 NNW DOWNTOWN GILLETTE  WY  CAMPBELL         0245 PM
  0.75   1 NE SUNDANCE             WY  CROOK            0318 PM
TSTM WIND REPORTS LISTED BY SPEED (MPH)
 SPEED   LOCATION                    ST  COUNTY           TIME
 ------  -----------------------     --  --------------   -------
 79.00   7 SSE SUNDANCE              WY  CROOK            0344 PM
 78.00   1 WSW RED ELM               SD  ZIEBACH          0640 PM
 66.00   3 W LEMMON                  SD  PERKINS          0800 PM
 65.00   7 SSE MEADOW                SD  PERKINS          0640 PM
 65.00   10 E MAURINE                SD  PERKINS          0600 PM
 65.00   10 ESE OPAL                 SD  MEADE            0605 PM
 63.00   BEULAH                      WY  CROOK            0421 PM
 61.00   UNION CENTER                SD  MEADE            0550 PM
 61.00   4 N DOWNTOWN BELLE FOURCHE  SD  BUTTE            0435 PM
 61.00   5 NNW DOWNTOWN GILLETTE     WY  CAMPBELL         0229 PM
 60.00   15 SE DUPREE                SD  ZIEBACH          0700 PM
 60.00   11 SSW REVA                 SD  HARDING          0555 PM
 60.00   RED OWL                     SD  MEADE            0538 PM
 60.00   7 NNE ELLSWORTH AFB         SD  MEADE            0531 PM
 60.00   12 SSE HOOVER               SD  BUTTE            0505 PM
 60.00   27 WNW CASTLE ROCK          SD  BUTTE            0444 PM
 60.00   9 SSE WESTON                WY  CAMPBELL         0305 PM
 59.00   4 E DOWNTOWN SPEARFISH      SD  LAWRENCE         0415 PM
 59.00   PINE HAVEN                  WY  CROOK            0311 PM
 59.00   5 ENE DOWNTOWN GILLETTE     WY  CAMPBELL         0236 PM
RAIN AMOUNTS (INCHES)
 AMOUNT  LOCATION                 ST  COUNTY           TIME
 ------  -----------------------  --  --------------   -------
  0.93   8 W DOWNTOWN SPEARFISH   SD  LAWRENCE         0427 PM
 

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