South Dakota storm reports for August 12, 2017
NOAA recorded 14 hail reports and 5 wind reports in South Dakota on August 12, 2017.
- in South Dakota
- 19
- Storm reports
- Near 43.51, -100.20, SD
- 1.75 in
- Largest hail
- Near 43.38, -100.05, SD
- 70 mph
- Highest gust
- 0
- Tornado reports
Hail, inches
- 0.75
- 1
- 1.5
- 2
- 2.5
- 3+
Dots: reports.
- Wind report
Hail, inches
- 0.75
- 1
- 1.5
- 2
- 2.5
- 3+
Dots: reports.
- Wind report
Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on August 12, 2017 to 12:00 UTC the next day. Times are Central.
Select a dot or a path for the report.
Reports by hour
Hail14, most at 3 PM
Wind5, most at 4 PM
Every report
Source: NOAA/NWS Storm Prediction Center.
| Time | Size | Where |
|---|---|---|
| 2:45 PM | 1.0 in | Near 43.64, -100.38, SD |
| 3:21 PM | 1.25 in | Near 43.91, -99.77, SD |
| 3:28 PM | 1.25 in | Near 43.91, -99.77, SD |
| 3:29 PM | 1.5 in | Near 43.88, -99.64, SD |
| 3:30 PM | 1.75 in | Near 43.51, -100.20, SD |
| 3:36 PM | 1.75 in | Near 43.49, -100.18, SD |
| 4:15 PM | 1.0 in | Near 43.49, -100.06, SD |
| 4:30 PM | 1.0 in | Near 43.43, -99.99, SD |
| 4:40 PM | 1.0 in | Near 45.52, -103.34, SD |
| 4:50 PM | 1.0 in | Near 43.37, -99.87, SD |
| 5:20 PM | 1.0 in | Near 43.25, -99.78, SD |
| 5:45 PM | 1.75 in | Near 43.16, -99.67, SD |
| 7:56 PM | 1.0 in | Near 45.88, -100.98, SD |
| 8:00 PM | 1.0 in | Near 45.88, -102.36, SD |
| Time | Gust | Where |
|---|---|---|
| 4:15 PM | 60 mph | Near 43.49, -100.06, SD |
| 4:20 PM | 70 mph | Near 43.38, -100.05, SD |
| 5:15 PM | 60 mph | Near 45.46, -102.99, SD |
| 5:26 PM | 60 mph | Near 45.33, -102.88, SD |
| 8:33 PM | 60 mph | Near 45.09, -100.79, SD |
Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.