South Dakota storm reports for July 20, 2017
NOAA recorded 2 hail reports and 9 wind reports in South Dakota on July 20, 2017.
- in South Dakota
- 11
- Storm reports
- Near 44.39, -97.55, SD
- 1.0 in
- Largest hail
- Near 45.61, -101.06, SD
- 74 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 July 20, 2017 to 12:00 UTC the next day. Times are Central.
Select a dot or a path for the report.
Reports by hour
Hail2, most at 6 AM
Wind9, most at 9 PM
Every report
Source: NOAA/NWS Storm Prediction Center.
| Time | Size | Where |
|---|---|---|
| 6:00 AM | 1.0 in | Near 44.39, -97.55, SD |
| 6:30 AM | 1.0 in | Near 44.08, -98.57, SD |
| Time | Gust | Where |
|---|---|---|
| 6:22 PM | 62 mph | Near 45.89, -103.38, SD |
| 7:05 PM | 61 mph | Near 45.14, -103.91, SD |
| 8:03 PM | 64 mph | Near 45.67, -102.18, SD |
| 8:15 PM | 60 mph | Near 45.69, -101.81, SD |
| 9:00 PM | 70 mph | Near 45.47, -101.43, SD |
| 9:06 PM | 66 mph | Near 45.61, -101.06, SD |
| 9:15 PM | 74 mph | Near 45.61, -101.06, SD |
| 9:45 PM | 63 mph | Near 45.74, -100.66, SD |
| 10:48 PM | 60 mph | Near 45.33, -100.12, SD |
Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.