Alert archive / California / Alameda County
Weather alerts in Alameda County, California, 2008
53 weather alerts in 2008, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Alameda County and its neighbors
Each county as a circle sized by its count in 2008. Tap one for its archive.
- Alerts
- 53
- Warnings
- 10
- Watches
- 9
- Advisories
- 33
- Busiest month
- January16 alerts
- Busiest day
- January 3, 20083 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 2, 2:08 PM PST | High Wind Watch | MTR | 15 hr |
| Jan 2, 5:43 PM PST | Coastal Flood Watch | MTR | 43 hr |
| Jan 2, 5:43 PM PST | High Surf Advisory | MTR | 35 hr |
| Jan 3, 3:43 AM PST | High Wind Warning | MTR | 41 hr |
| Jan 3, 4:56 PM PST | Flash Flood Watch | MTR | 23 hr |
| Jan 4, 4:17 AM PST | High Surf Warning | MTR | 46 hr |
| Jan 4, 12:25 PM PST | Coastal Flood Warning | MTR | 24 hr |
| Jan 4, 9:06 PM PST | Wind Advisory | MTR | 3 hr |
| Jan 5, 10:46 AM PST | Mesoscale Discussion | SPC | 119 min |
| Jan 6, 1:50 AM PST | High Surf Advisory | MTR | 14 hr |
| Jan 10, 6:10 PM PST | High Surf Advisory | MTR | 42 hr |
| Jan 15, 4:24 AM PST | Dense Fog Advisory | MTR | 7 hr |
| Jan 15, 11:17 AM PST | Dense Fog Advisory | MTR | 86 min |
| Jan 24, 1:34 PM PST | Flood Watch | MTR | 36 hr |
| Jan 24, 1:59 PM PST | Wind Advisory | MTR | 38 hr |
| Jan 27, 9:22 PM PST | Wind Advisory | MTR | 6 hr |
| Feb 1, 5:28 AM PST | High Surf Advisory | MTR | 28 hr |
| Feb 8, 3:28 AM PST | Dense Fog Advisory | MTR | 7 hr |
| Feb 21, 2:52 PM PST | High Wind Watch | MTR | 22 hr |
| Feb 22, 1:13 PM PST | High Wind Warning | MTR | 39 hr |
| Feb 22, 1:13 PM PST | Wind Advisory | MTR | 52 hr |
| Feb 23, 4:27 AM PST | High Surf Advisory | MTR | 12 hr |
| Feb 23, 4:51 PM PST | High Surf Warning | MTR | 31 hr |
| Feb 24, 11:56 PM PST | High Surf Advisory | MTR | 8 hr |
| Feb 29, 5:16 AM PST | Dense Fog Advisory | MTR | 4 hr |
| Apr 19, 5:50 PM PDT | Wind Advisory | MTR | 4 hr |
| May 12, 2:08 PM PDT | Excessive Heat Watch | MTR | 3 days |
| May 13, 1:29 PM PDT | Heat Advisory | MTR | 31 hr |
| May 14, 2:26 PM PDT | Excessive Heat Warning | MTR | 30 hr |
| May 14, 2:26 PM PDT | Heat Advisory | MTR | 30 hr |
| May 15, 3:14 PM PDT | Heat Advisory | MTR | 29 hr |
| May 16, 2:42 PM PDT | Heat Advisory | MTR | 28 hr |
| May 19, 2:49 PM PDT | Wind Advisory | MTR | 62 hr |
| Jun 19, 10:45 AM PDT | Heat Advisory | MTR | 57 hr |
| Jun 21, 12:54 PM PDT | Red Flag Warning | MTR | 5 hr |
| Jul 6, 5:00 AM PDT | Excessive Heat Watch | MTR | 58 hr |
| Jul 7, 1:52 PM PDT | Heat Advisory | MTR | 49 hr |
| Jul 8, 8:18 AM PDT | Excessive Heat Warning | MTR | 67 hr |
| Jul 9, 2:49 PM PDT | Heat Advisory | MTR | 37 hr |
| Aug 26, 2:28 PM PDT | Excessive Heat Watch | MTR | 24 hr |
| Aug 27, 2:33 PM PDT | Heat Advisory | MTR | 51 hr |
| Oct 8, 10:57 AM PDT | Fire Weather Watch | MTR | 18 hr |
| Oct 8, 2:22 PM PDT | Wind Advisory | MTR | 67 hr |
| Oct 9, 4:57 AM PDT | Red Flag Warning | MTR | 5 days |
| Nov 12, 11:00 PM PST | Dense Fog Advisory | MTR | 11 hr |
| Nov 29, 5:24 AM PST | Dense Fog Advisory | MTR | 4 hr |
| Dec 1, 2:04 AM PST | Dense Fog Advisory | MTR | 8 hr |
| Dec 3, 3:53 AM PST | Dense Fog Advisory | MTR | 6 hr |
| Dec 6, 11:20 PM PST | Dense Fog Advisory | MTR | 10 hr |
| Dec 16, 2:14 PM PST | Frost Advisory | MTR | 19 hr |
| Dec 16, 2:14 PM PST | Freeze Warning | MTR | 19 hr |
| Dec 23, 5:44 PM PST | Wind Advisory | MTR | 27 hr |
| Dec 31, 12:29 AM PST | Dense Fog Advisory | MTR | 12 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Mesoscale Discussion | 1 |
| Flooding | |
| Flash Flood Watch | 1 |
| Flood Watch | 1 |
| Heat | |
| Excessive Heat Warning | 2 |
| Excessive Heat Watch | 3 |
| Heat Advisory | 8 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 2 |
| Wind Advisory | 8 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 10 |
| Coast and beach | |
| Coastal Flood Warning | 1 |
| High Surf Warning | 2 |
| Coastal Flood Watch | 1 |
| High Surf Advisory | 6 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20072009
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.