Alert archive / California / Orange County / 2017
Weather alerts in Orange County, California, December 2017
12 weather alerts in December 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 12
- Warnings
- 5
- Watches
- 5
- Advisories
- 2
- Busiest day
- December 3, 20172 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 |
|---|---|---|---|
| Dec 1, 2:34 PM PST | Fire Weather Watch | SGX | 23 hr |
| Dec 2, 2:00 PM PST | Red Flag Warning | SGX | 8 days |
| Dec 2, 7:14 PM PST | High Wind Watch | SGX | 19 hr |
| Dec 3, 2:28 PM PST | High Wind Warning | SGX | 7 days |
| Dec 12, 12:51 PM PST | Fire Weather Watch | SGX | 20 hr |
| Dec 13, 8:44 AM PST | Red Flag Warning | SGX | 49 hr |
| Dec 14, 1:43 PM PST | Fire Weather Watch | SGX | 46 hr |
| Dec 15, 12:41 PM PST | Red Flag Warning | SGX | 55 hr |
| Dec 16, 1:32 PM PST | Wind Advisory | SGX | 30 hr |
| Dec 19, 9:28 AM PST | Fire Weather Watch | SGX | 26 hr |
| Dec 20, 11:57 AM PST | Red Flag Warning | SGX | 30 hr |
| Dec 30, 8:03 PM PST | Dense Fog Advisory | SGX | 9 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 |
| High Wind Watch | 1 |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.