August 11, 2013 - A tornado was reported near Hill City, SD during the afternoon. Severe thunderstorms produced large hail from northeastern Wyoming through portions of the Black Hills.

Tornado and Severe Thunderstorm Reports from August 11, 2013

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..
0119 PM     HAIL             1 N SILVER CITY         44.10N 103.57W
08/11/2013  E1.50 INCH       PENNINGTON         SD   PUBLIC
0210 PM     HAIL             HILL CITY               43.90N 103.65W
08/11/2013  E1.00 INCH       PENNINGTON         SD   PUBLIC
0230 PM     HAIL             HILL CITY               43.93N 103.57W
08/11/2013  M1.75 INCH       PENNINGTON         SD   NWS EMPLOYEE
0236 PM     TORNADO          2 S HILL CITY           43.90N 103.57W
08/11/2013                   PENNINGTON         SD   PUBLIC
            GOOD PATH OF TREES DOWN
0240 PM     HAIL             3 SE HILL CITY          43.90N 103.53W
08/11/2013  E1.75 INCH       PENNINGTON         SD   PUBLIC
0240 PM     TSTM WND DMG     4 S HILL CITY           43.87N 103.58W
08/11/2013                   PENNINGTON         SD   LAW ENFORCEMENT
            NUMEROUS TREES BLOWN DOWN NEAR HIGHWAY 16/87. TIME
            ESTIMATED VIA RADAR.
0245 PM     HAIL             2 NW KEYSTONE           43.91N 103.45W
08/11/2013  E1.75 INCH       PENNINGTON         SD   PUBLIC
0300 PM     HAIL             2 E CHEYENNE CROSSING   44.30N 103.82W
08/11/2013  E1.00 INCH       LAWRENCE           SD   PUBLIC
0315 PM     HAIL             5 NE DOWNTOWN CUSTER    43.82N 103.53W
08/11/2013  M1.50 INCH       CUSTER             SD   TRAINED SPOTTER
0315 PM     HAIL             8 S DEADWOOD            44.26N 103.73W
08/11/2013  E1.00 INCH       LAWRENCE           SD   TRAINED SPOTTER
0330 PM     HAIL             5 ENE DOWNTOWN CUSTER   43.79N 103.51W
08/11/2013  E2.00 INCH       CUSTER             SD   PUBLIC
0348 PM     HAIL             3 SW DOWNTOWN CUSTER    43.74N 103.64W
08/11/2013  E1.75 INCH       CUSTER             SD   TRAINED SPOTTER
0350 PM     HAIL             1 SSW DOWNTOWN CUSTER   43.75N 103.61W
08/11/2013  M1.00 INCH       CUSTER             SD   TRAINED SPOTTER
0416 PM     HAIL             5 S DOWNTOWN CUSTER     43.69N 103.60W
08/11/2013  E1.75 INCH       CUSTER             SD   LAW ENFORCEMENT
            PLOWS SENT OUT TO REMOVE HAIL COVERING HIGHWAY 385 FROM 2
            MILES SOUTH AND NORTH OF CUSTER COUNTY SHOP
0500 PM     HAIL             4 S PRINGLE             43.55N 103.59W
08/11/2013  E1.75 INCH       CUSTER             SD   PUBLIC
0530 PM     HAIL             4 W DOWNTOWN HOT SPRING 43.44N 103.56W
08/11/2013  M2.00 INCH       FALL RIVER         SD   PUBLIC
0540 PM     HAIL             11 N EDGEMONT           43.46N 103.82W
08/11/2013  M1.00 INCH       FALL RIVER         SD   PUBLIC
0623 PM     HAIL             3 NW UPTON              44.13N 104.67W
08/11/2013  E1.00 INCH       WESTON             WY   PUBLIC
0631 PM     HAIL             6 W UPTON               44.11N 104.75W
08/11/2013  E1.00 INCH       WESTON             WY   PUBLIC
0725 PM     HEAVY RAIN       1 SSW DOWNTOWN CUSTER   43.75N 103.61W
08/11/2013  M1.26 INCH       CUSTER             SD   TRAINED SPOTTER
THE STORM REPORTS LISTED BELOW ARE IN DESCENDING ORDER AND MAY NOT NECESSARILY
BE THE FINAL STORM REPORTS.
HAIL REPORTS LISTED BY SIZE (INCHES)
 SIZE    LOCATION                 ST  COUNTY           TIME
 ------  -----------------------  --  --------------   -------
  2.00   4 W DOWNTOWN HOT SPRING  SD  FALL RIVER       0530 PM
  2.00   5 ENE DOWNTOWN CUSTER    SD  CUSTER           0330 PM
  1.75   4 S PRINGLE              SD  CUSTER           0500 PM
  1.75   5 S DOWNTOWN CUSTER      SD  CUSTER           0416 PM
                 PLOWS SENT OUT TO REMOVE HAIL COVERING
                 HIGHWAY 385 FROM 2 MILES SOUTH AND NORTH OF
                 CUSTER COUNTY SHOP
  1.75   3 SW DOWNTOWN CUSTER     SD  CUSTER           0348 PM
  1.75   2 NW KEYSTONE            SD  PENNINGTON       0245 PM
  1.75   3 SE HILL CITY           SD  PENNINGTON       0240 PM
  1.75   HILL CITY                SD  PENNINGTON       0230 PM
  1.50   5 NE DOWNTOWN CUSTER     SD  CUSTER           0315 PM
  1.50   1 N SILVER CITY          SD  PENNINGTON       0119 PM
  1.00   6 W UPTON                WY  WESTON           0631 PM
  1.00   3 NW UPTON               WY  WESTON           0623 PM
  1.00   11 N EDGEMONT            SD  FALL RIVER       0540 PM
  1.00   1 SSW DOWNTOWN CUSTER    SD  CUSTER           0350 PM
  1.00   8 S DEADWOOD             SD  LAWRENCE         0315 PM
  1.00   2 E CHEYENNE CROSSING    SD  LAWRENCE         0300 PM
  1.00   HILL CITY                SD  PENNINGTON       0210 PM

RAIN AMOUNTS (INCHES)
 AMOUNT  LOCATION                 ST  COUNTY           TIME
 ------  -----------------------  --  --------------   -------
  1.26   1 SSW DOWNTOWN CUSTER    SD  CUSTER           0725 PM

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