Alert archive / California / Orange County / 2021
Weather alerts in Orange County, California, November 2021
12 weather alerts in November 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 12
- Warnings
- 3
- Watches
- 2
- Advisories
- 6
- Busiest day
- November 5, 20213 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 |
|---|---|---|---|
| Nov 4, 1:31 PM PDT | Beach Hazards Statement | SGX | 31 hr |
| Nov 5, 1:03 AM PDT | Dense Fog Advisory | SGX | 14 min |
| Nov 5, 1:17 AM PDT | Dense Fog Advisory | SGX | 8 hr |
| Nov 5, 1:35 PM PDT | Dense Fog Advisory | SGX | 11 hr |
| Nov 15, 2:50 PM PST | Dense Fog Advisory | SGX | 19 hr |
| Nov 19, 10:48 AM PST | Fire Weather Watch | SGX | 3 hr |
| Nov 19, 1:35 PM PST | Red Flag Warning | SGX | 53 hr |
| Nov 20, 3:00 AM PST | Wind Advisory | SGX | 47 hr |
| Nov 22, 1:12 PM PST | Fire Weather Watch | SGX | 20 hr |
| Nov 23, 9:29 AM PST | Red Flag Warning | SGX | 3 days |
| Nov 24, 3:29 AM PST | High Wind Warning | SGX | 36 hr |
| Nov 30, 12:45 AM PST | Dense Fog Advisory | SGX | 8 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
| Coast and beach | |
| Beach Hazards Statement | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.