Alert archive / California / 1990
Weather alerts in California, August 1990
28 weather alerts in August 1990, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in August 1990. Tap one for its archive.
- Alerts
- 28
- Warnings
- 28
- Watches
- 0
- Advisories
- 0
- Busiest day
- August 12, 199015 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 5, 6:05 PM PDT | Severe Thunderstorm Warning | LOX | San Bernardino | 105 min |
| Aug 5, 9:33 PM PDT | Severe Thunderstorm Warning | SGX | Imperial | 117 min |
| Aug 6, 3:10 PM PDT | Severe Thunderstorm Warning | LOX | San Bernardino | 3 hr |
| Aug 6, 5:50 PM PDT | Severe Thunderstorm Warning | LOX | San Bernardino | 2 hr |
| Aug 6, 8:00 PM PDT | Severe Thunderstorm Warning | LOX | Riverside | 55 min |
| Aug 6, 8:00 PM PDT | Severe Thunderstorm Warning | LOX | San Bernardino | 55 min |
| Aug 7, 4:09 PM PDT | Severe Thunderstorm Warning | STO | Nevada, Sierra | 2 hr |
| Aug 7, 4:09 PM PDT | Severe Thunderstorm Warning | STO | El Dorado, Placer | 2 hr |
| Aug 11, 7:33 PM PDT | Flash Flood Warning | SGX | Imperial | 117 min |
| Aug 11, 7:33 PM PDT | Severe Thunderstorm Warning | SGX | Imperial | 117 min |
| Aug 11, 7:50 PM PDT | Flash Flood Warning | LOX | Riverside | 100 min |
| Aug 11, 7:50 PM PDT | Severe Thunderstorm Warning | LOX | Riverside | 100 min |
| Aug 11, 8:15 PM PDT | Severe Thunderstorm Warning | LOX | Riverside | 75 min |
| Aug 11, 8:15 PM PDT | Severe Thunderstorm Warning | SGX | Imperial | 75 min |
| Aug 11, 9:35 PM PDT | Flash Flood Warning | LOX | San Bernardino | 2 hr |
| Aug 11, 9:35 PM PDT | Flash Flood Warning | LOX | Riverside | 2 hr |
| Aug 11, 9:35 PM PDT | Severe Thunderstorm Warning | LOX | Riverside | 2 hr |
| Aug 11, 9:35 PM PDT | Severe Thunderstorm Warning | LOX | San Bernardino | 2 hr |
| Aug 11, 11:30 PM PDT | Flash Flood Warning | LOX | San Bernardino | 90 min |
| Aug 11, 11:30 PM PDT | Flash Flood Warning | LOX | Riverside | 90 min |
| Aug 11, 11:30 PM PDT | Severe Thunderstorm Warning | LOX | San Bernardino | 90 min |
| Aug 11, 11:30 PM PDT | Severe Thunderstorm Warning | LOX | Riverside | 90 min |
| Aug 12, 2:58 PM PDT | Flash Flood Warning | SGX | San Diego | 62 min |
| Aug 14, 5:12 PM PDT | Severe Thunderstorm Warning | VEF | Inyo | 48 min |
| Aug 14, 5:36 PM PDT | Flash Flood Warning | VEF | Inyo | 84 min |
| Aug 14, 6:05 PM PDT | Tornado Warning | LOX | San Bernardino | 55 min |
| Aug 14, 6:50 PM PDT | Flash Flood Warning | LOX | San Bernardino | 70 min |
| Aug 14, 7:01 PM PDT | Severe Thunderstorm Warning | SGX | Imperial | 119 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 18 |
| Tornado Warning | 1 |
| Flooding | |
| Flash Flood Warning | 9 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19891991
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.