California storm reports for August 17, 2020
NOAA recorded 2 hail reports and 2 wind reports in California on August 17, 2020.
- in California
- 4
- Storm reports
- About 16 miles from Vallejo, CA
- 0.25 in
- Largest hail
- About 33 miles from San Francisco, CA
- 63 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 17, 2020 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 8 AM
Wind2, most at 12 PM
Every report
Source: NOAA/NWS Storm Prediction Center.
| Time | Size | Where |
|---|---|---|
| 8:03 AM | 0.25 in | About 16 miles from Vallejo, CA |
| 10:01 AM | 0.25 in | In Santa Rosa, CA |
| Time | Gust | Where |
|---|---|---|
| 12:30 PM | 63 mph | About 33 miles from San Francisco, CA |
| 4:54 PM | 58 mph | Near 37.39, -118.55, CA |
Cities with reports nearby
Reports within 15 miles of the center of each city we track.
| City | Largest hail | Highest gust | Tornado reports |
|---|---|---|---|
| Santa Rosa, CA | 0.25 in | None | 0 |
Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.