Alert archive / California / Orange County / 2020
Weather alerts in Orange County, California, April 2020
9 weather alerts in April 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 9
- Warnings
- 1
- Watches
- 1
- Advisories
- 7
- Busiest day
- April 6, 20203 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 | Lasted |
|---|---|---|---|
| Apr 6, 8:07 AM PDT | Areal Flood Advisory | SGX | 3 hr |
| Apr 6, 10:23 AM PDT | Flash Flood Warning | SGX | 3 hr |
| Apr 6, 1:02 PM PDT | Flash Flood Watch | SGX | 4 days |
| Apr 7, 7:08 PM PDT | Areal Flood Advisory | SGX | 112 min |
| Apr 10, 3:54 AM PDT | Areal Flood Advisory | SGX | 4 hr |
| Apr 10, 7:43 AM PDT | Areal Flood Advisory | SGX | 3 hr |
| Apr 22, 1:01 PM PDT | Heat Advisory | SGX | 3 days |
| Apr 25, 6:19 PM PDT | Dense Fog Advisory | SGX | 14 hr |
| Apr 26, 8:32 PM PDT | Dense Fog Advisory | SGX | 11 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 4 |
| Heat | |
| Heat Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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. Warning verification from the Mesonet's Cow. Rebuilt daily.