Alert archive / California / Marin County
Weather alerts in Marin County, California, 2012
51 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Marin County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 51
- Warnings
- 7
- Watches
- 5
- Advisories
- 39
- Busiest month
- November12 alerts
- Busiest day
- November 30, 20123 alerts
Over time
By month
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 |
|---|---|---|---|
| Jan 3, 6:03 AM PST | Dense Fog Advisory | MTR | 4 hr |
| Jan 5, 2:40 AM PST | High Surf Advisory | MTR | 39 hr |
| Jan 15, 8:08 PM PST | Freeze Watch | MTR | 7 hr |
| Jan 16, 3:19 AM PST | Freeze Warning | MTR | 29 hr |
| Jan 20, 10:14 AM PST | High Surf Advisory | MTR | 48 hr |
| Jan 22, 2:33 AM PST | Wind Advisory | MTR | 27 hr |
| Jan 26, 5:04 AM PST | High Surf Advisory | MTR | 10 hr |
| Jan 26, 3:16 PM PST | High Surf Advisory | MTR | 3 hr |
| Feb 5, 1:55 PM PST | High Wind Watch | MTR | 13 hr |
| Feb 6, 2:53 AM PST | Wind Advisory | MTR | 31 hr |
| Feb 7, 1:52 PM PST | High Surf Advisory | MTR | 25 hr |
| Feb 8, 5:06 AM PST | Dense Fog Advisory | MTR | 4 hr |
| Feb 12, 4:29 AM PST | Dense Fog Advisory | MTR | 7 hr |
| Feb 13, 9:13 AM PST | High Surf Advisory | MTR | 30 hr |
| Feb 29, 4:54 AM PST | High Surf Advisory | MTR | 28 hr |
| Mar 5, 2:35 AM PST | Wind Advisory | MTR | 44 hr |
| Mar 7, 5:00 PM PST | Freeze Warning | MTR | 15 hr |
| Mar 17, 2:58 AM PDT | High Surf Advisory | MTR | 41 hr |
| Mar 30, 3:01 AM PDT | High Surf Advisory | MTR | 35 hr |
| Mar 31, 2:30 PM PDT | High Surf Warning | MTR | 25 hr |
| Apr 1, 3:06 PM PDT | High Surf Advisory | MTR | 17 hr |
| Apr 4, 3:20 AM PDT | Frost Advisory | MTR | 24 hr |
| Apr 5, 8:17 PM PDT | Frost Advisory | MTR | 12 hr |
| Apr 12, 4:16 AM PDT | Areal Flood Advisory | MTR | 89 min |
| Sep 5, 10:46 AM PDT | Red Flag Warning | MTR | 16 hr |
| Sep 28, 10:57 AM PDT | Excessive Heat Watch | MTR | 40 hr |
| Oct 29, 3:16 AM PDT | Dense Fog Advisory | MTR | 5 hr |
| Oct 29, 1:20 PM PDT | Dense Fog Advisory | MTR | 20 hr |
| Nov 9, 6:42 PM PST | Frost Advisory | MTR | 13 hr |
| Nov 10, 10:13 AM PST | Frost Advisory | MTR | 22 hr |
| Nov 25, 5:35 AM PST | Dense Fog Advisory | MTR | 3 hr |
| Nov 26, 3:52 AM PST | Dense Fog Advisory | MTR | 5 hr |
| Nov 27, 3:39 AM PST | Wind Advisory | MTR | 34 hr |
| Nov 27, 1:53 PM PST | High Wind Warning | MTR | 21 hr |
| Nov 28, 2:14 PM PST | High Surf Advisory | MTR | 67 hr |
| Nov 29, 11:22 AM PST | Flash Flood Watch | MTR | 3 days |
| Nov 29, 11:23 AM PST | Wind Advisory | MTR | 27 hr |
| Nov 30, 8:27 AM PST | Areal Flood Advisory | MTR | 3 hr |
| Nov 30, 9:02 AM PST | Areal Flood Advisory | MTR | 118 min |
| Nov 30, 11:25 AM PST | Areal Flood Advisory | MTR | 3 hr |
| Dec 1, 10:23 AM PST | Wind Advisory | MTR | 26 hr |
| Dec 2, 6:54 AM PST | Areal Flood Advisory | MTR | 3 hr |
| Dec 2, 7:19 AM PST | Areal Flood Advisory | MTR | 3 hr |
| Dec 2, 8:42 AM PST | Flash Flood Warning | MTR | 93 min |
| Dec 18, 3:04 AM PST | Freeze Warning | MTR | 29 hr |
| Dec 19, 6:09 PM PST | Wind Advisory | MTR | 40 hr |
| Dec 21, 2:51 AM PST | High Surf Advisory | MTR | 35 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 27, 12:39 PM PST | High Surf Advisory | MTR | 57 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 | 2 |
| Areal Flood Advisory | 7 |
| Heat | |
| Excessive Heat Watch | 1 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 8 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Coast and beach | |
| High Surf Warning | 1 |
| High Surf Advisory | 13 |
The busiest days
Days with the most alerts issued, by UTC date.
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. Rebuilt daily.