Alert archive / California / Napa County / 2012
Weather alerts in Napa County, California, December 2012
13 weather alerts in December 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 13
- Warnings
- 6
- Watches
- 2
- Advisories
- 5
- Busiest day
- December 1, 20124 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 30, 10:32 PM PST | River Flood Warning | MTR | 41 hr |
| Nov 30, 11:00 PM PST | River Flood Watch | MTR | 8 hr |
| Dec 1, 5:15 AM PST | River Flood Warning | MTR | 34 hr |
| Dec 1, 10:23 AM PST | Wind Advisory | MTR | 26 hr |
| Dec 2, 6:35 AM PST | Flash Flood Warning | MTR | 85 min |
| Dec 2, 6:54 AM PST | Areal Flood Advisory | MTR | 3 hr |
| Dec 18, 3:04 AM PST | Freeze Warning | MTR | 29 hr |
| Dec 19, 6:09 PM PST | Wind Advisory | MTR | 40 hr |
| Dec 21, 2:15 PM PST | Areal Flood Advisory | MTR | 3 hr |
| Dec 22, 1:41 PM PST | Wind Advisory | MTR | 24 hr |
| Dec 23, 9:31 AM PST | Flash Flood Watch | MTR | 5 hr |
| Dec 23, 2:17 PM PST | River Flood Warning | MTR | 8 hr |
| Dec 23, 2:17 PM PST | River Flood Warning | MTR | 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 |
| River Flood Warning | 4 |
| Flash Flood Watch | 1 |
| River Flood Watch | 1 |
| Areal Flood Advisory | 2 |
| Cold | |
| Freeze Warning | 1 |
| Wind and dust | |
| Wind Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.