Alert archive / California / 2006
Weather alerts in California, January 2006
215 weather alerts in January 2006, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in January 2006. Tap one for its archive.
- Alerts
- 215
- Warnings
- 60
- Watches
- 31
- Advisories
- 117
- Busiest day
- January 1, 200628 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 | Counties | Lasted |
|---|---|---|---|---|
| Dec 31, 6:31 PM PST | Winter Storm Watch | HNX | 8 hr | |
| Dec 31, 8:46 PM PST | Winter Storm Watch | VEF | 7 hr | |
| Jan 1, 12:42 AM PST | High Wind Warning | EKA | 9 hr | |
| Jan 1, 2:12 AM PST | High Wind Watch | HNX | 37 hr | |
| Jan 1, 2:13 AM PST | High Wind Watch | SGX | Riverside, San Bernardino | 40 hr |
| Jan 1, 2:24 AM PST | Winter Storm Warning | HNX | 44 hr | |
| Jan 1, 3:17 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 19 hr |
| Jan 1, 3:19 AM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 45 hr |
| Jan 1, 3:19 AM PST | Winter Weather Advisory | REV | Lassen, Plumas, Sierra | 11 hr |
| Jan 1, 3:37 AM PST | Winter Storm Warning | VEF | 41 hr | |
| Jan 1, 3:50 AM PST | Snow Advisory | EKA | 21 hr | |
| Jan 1, 4:25 AM PST | High Wind Warning | MFR | Siskiyou | 12 hr |
| Jan 1, 4:25 AM PST | Snow Advisory | MFR | Siskiyou | 23 hr |
| Jan 1, 4:25 AM PST | Snow Advisory | MFR | Modoc, Siskiyou | 23 hr |
| Jan 1, 4:25 AM PST | Winter Storm Warning | MFR | Siskiyou | 11 hr |
| Jan 1, 5:30 AM PST | Special Marine Warning | EKA | 30 min | |
| Jan 1, 5:52 AM PST | Special Marine Warning | EKA | 53 min | |
| Jan 1, 7:29 AM PST | Wind Advisory | STO | 19 hr | |
| Jan 1, 10:52 AM PST | Wind Advisory | REV | Modoc | 8 hr |
| Jan 1, 11:52 AM PST | High Wind Warning | LOX | Los Angeles | 28 hr |
| Jan 1, 2:00 PM PST | Wind Advisory | HNX | 6 hr | |
| Jan 1, 2:01 PM PST | High Wind Warning | SGX | Riverside, San Bernardino | 28 hr |
| Jan 1, 2:01 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 28 hr |
| Jan 1, 2:23 PM PST | High Wind Warning | STO | 8 hr | |
| Jan 1, 2:55 PM PST | Heavy Snow Warning | MFR | Siskiyou | 13 hr |
| Jan 1, 3:37 PM PST | Heavy Snow Warning | STO | 8 hr | |
| Jan 1, 3:54 PM PST | Snow Advisory | VEF | 10 hr | |
| Jan 1, 3:58 PM PST | Heavy Snow Warning | EKA | 9 hr | |
| Jan 1, 4:21 PM PST | Flash Flood Warning | STO | Sacramento | 3 hr |
| Jan 1, 7:10 PM PST | Special Marine Warning | MTR | 65 min | |
| Jan 2, 1:21 AM PST | Flash Flood Warning | LOX | Santa Barbara | 6 hr |
| Jan 2, 1:49 AM PST | Wind Advisory | PSR | 17 hr | |
| Jan 2, 2:28 AM PST | Marine Weather Statement | LOX | 22 days | |
| Jan 2, 3:48 AM PST | Wind Advisory | VEF | 17 hr | |
| Jan 2, 4:01 AM PST | Mesoscale Discussion | SPC | Mono | 6 hr |
| Jan 2, 4:48 AM PST | Heavy Snow Warning | STO | 19 hr | |
| Jan 2, 4:48 AM PST | Snow Advisory | STO | 13 hr | |
| Jan 2, 5:37 AM PST | Wind Advisory | LOX | 103 min | |
| Jan 2, 6:00 AM PST | Flash Flood Warning | STO | Sacramento | 6 hr |
| Jan 2, 7:15 AM PST | Flash Flood Warning | LOX | Santa Barbara | 3 hr |
| Jan 2, 7:20 AM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara | 9 hr |
| Jan 2, 9:40 AM PST | Flash Flood Warning | LOX | Los Angeles | 4 hr |
| Jan 2, 10:34 AM PST | Flash Flood Warning | SGX | San Bernardino | 6 hr |
| Jan 2, 11:07 AM PST | Mesoscale Discussion | SPC | Tuolumne | 5 hr |
| Jan 2, 11:30 AM PST | Flash Flood Warning | STO | Sacramento | 7 hr |
| Jan 2, 11:45 AM PST | Severe Thunderstorm Warning | LOX | Los Angeles | 20 min |
| Jan 2, 12:01 PM PST | Flash Flood Warning | STO | Sacramento | 18 hr |
| Jan 2, 12:21 PM PST | Severe Thunderstorm Warning | SGX | Orange, Riverside, San Bernardino | 67 min |
| Jan 2, 12:30 PM PST | Special Marine Warning | SGX | 9 hr | |
| Jan 2, 1:56 PM PST | Snow Advisory | MFR | Siskiyou | 32 hr |
| Jan 2, 1:56 PM PST | Wind Advisory | MFR | Siskiyou | 29 hr |
| Jan 2, 2:18 PM PST | Severe Thunderstorm Warning | HNX | Fresno | 42 min |
| Jan 2, 2:31 PM PST | Tornado Warning | HNX | Fresno | 29 min |
| Jan 2, 3:46 PM PST | Snow Advisory | EKA | 30 hr | |
| Jan 2, 4:26 PM PST | High Wind Warning | LOX | 2 hr | |
| Jan 2, 4:26 PM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara | 10 hr |
| Jan 2, 4:40 PM PST | Flash Flood Warning | STO | Stanislaus | 6 hr |
| Jan 2, 6:00 PM PST | Flash Flood Warning | STO | Sacramento | 6 hr |
| Jan 3, 4:06 AM PST | Snow Advisory | STO | 18 hr | |
| Jan 3, 1:39 PM PST | Blowing Snow Advisory | VEF | 5 hr | |
| Jan 4, 8:30 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 49 hr |
| Jan 5, 2:00 AM PST | Dense Fog Advisory | HNX | 8 hr | |
| Jan 5, 2:01 AM PST | Dense Fog Advisory | STO | 4 hr | |
| Jan 5, 2:29 AM PST | Wind Advisory | LOX | Los Angeles | 34 hr |
| Jan 6, 12:51 AM PST | Dense Fog Advisory | HNX | 9 hr | |
| Jan 6, 3:04 AM PST | Dense Fog Advisory | STO | 7 hr | |
| Jan 6, 10:08 AM PST | Dense Fog Advisory | HNX | 25 hr | |
| Jan 6, 6:33 PM PST | Dense Fog Advisory | REV | Lassen, Plumas, Sierra | 11 hr |
| Jan 6, 6:36 PM PST | Dense Fog Advisory | STO | 9 hr | |
| Jan 7, 1:54 PM PST | Wind Advisory | LOX | 22 hr | |
| Jan 7, 7:38 PM PST | Wind Advisory | REV | Mono | 2 hr |
| Jan 7, 11:30 PM PST | Dense Fog Advisory | SGX | San Diego | 9 hr |
| Jan 8, 3:37 AM PST | Dense Fog Advisory | HNX | 7 hr | |
| Jan 8, 2:40 PM PST | Wind Advisory | LOX | Los Angeles | 23 hr |
| Jan 9, 2:58 AM PST | Dense Fog Advisory | SGX | San Diego | 3 hr |
| Jan 9, 2:58 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 11 hr |
| Jan 9, 1:18 PM PST | Wind Advisory | EKA | 14 hr | |
| Jan 9, 2:11 PM PST | Winter Storm Watch | STO | 6 days | |
| Jan 9, 2:42 PM PST | High Wind Watch | VEF | 36 hr | |
| Jan 9, 2:54 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Nevada, Placer | 21 hr |
| Jan 10, 3:12 AM PST | Wind Advisory | MFR | Siskiyou | 25 hr |
| Jan 10, 4:42 AM PST | Dense Fog Advisory | HNX | 7 hr | |
| Jan 10, 2:41 PM PST | Wind Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Nevada, Placer and 2 more | 21 hr |
| Jan 10, 3:07 PM PST | Snow Advisory | STO | 12 hr | |
| Jan 10, 9:10 PM PST | Dense Fog Advisory | HNX | 12 hr | |
| Jan 12, 1:10 AM PST | Dense Fog Advisory | HNX | 8 hr | |
| Jan 12, 1:13 AM PST | Dense Fog Advisory | STO | 9 hr | |
| Jan 12, 4:02 AM PST | Wind Advisory | MFR | Siskiyou | 20 hr |
| Jan 12, 2:25 PM PST | Winter Storm Watch | LOX | 37 hr | |
| Jan 12, 3:33 PM PST | Winter Storm Watch | VEF | 18 hr | |
| Jan 12, 9:07 PM PST | Winter Storm Watch | HNX | 19 hr | |
| Jan 12, 9:47 PM PST | Winter Storm Watch | STO | 7 hr | |
| Jan 12, 9:59 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 13 hr |
| Jan 13, 4:22 AM PST | Winter Storm Warning | STO | 48 hr | |
| Jan 13, 4:49 AM PST | Winter Storm Watch | SGX | Riverside, San Bernardino | 21 hr |
| Jan 13, 10:31 AM PST | Wind Advisory | REV | Lassen, Modoc, Mono, Plumas, Sierra | 17 hr |
| Jan 13, 11:26 AM PST | Snow Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 35 hr |
| Jan 13, 3:45 PM PST | Snow Advisory | HNX | 36 hr | |
| Jan 13, 3:45 PM PST | Winter Storm Warning | HNX | 36 hr | |
| Jan 13, 8:05 PM PST | Snow Advisory | MFR | Siskiyou | 14 hr |
| Jan 14, 1:45 AM PST | Winter Weather Advisory | SGX | Riverside, San Bernardino | 10 hr |
| Jan 14, 2:35 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 61 hr |
| Jan 14, 2:55 AM PST | Winter Weather Advisory | LOX | 9 hr | |
| Jan 14, 3:30 AM PST | Winter Weather Advisory | HNX | 25 hr | |
| Jan 14, 6:22 AM PST | Marine Weather Statement | MTR | 12 hr | |
| Jan 14, 1:34 PM PST | Severe Thunderstorm Warning | HNX | Fresno, Madera | 26 min |
| Jan 14, 2:03 PM PST | Severe Thunderstorm Warning | HNX | Fresno, Madera | 35 min |
| Jan 14, 2:17 PM PST | Severe Thunderstorm Warning | HNX | Mariposa | 43 min |
| Jan 14, 2:52 PM PST | Severe Thunderstorm Warning | HNX | Mariposa | 38 min |
| Jan 14, 3:52 PM PST | Severe Thunderstorm Warning | HNX | Madera | 23 min |
| Jan 14, 5:06 PM PST | Heavy Snow Warning | REV | Mono | 5 hr |
| Jan 15, 3:00 AM PST | Wind Advisory | VEF | 24 hr | |
| Jan 15, 3:09 AM PST | High Wind Watch | LOX | Los Angeles | 11 hr |
| Jan 15, 3:09 AM PST | Wind Advisory | LOX | 24 hr | |
| Jan 15, 10:07 AM PST | High Wind Warning | LOX | Los Angeles | 43 days |
| Jan 15, 1:11 PM PST | Wind Advisory | PSR | 27 hr | |
| Jan 15, 9:02 PM PST | Frost Advisory | HNX | 12 hr | |
| Jan 16, 2:49 AM PST | Freeze Warning | PSR | 28 hr | |
| Jan 16, 2:50 AM PST | Wind Advisory | LOX | 6 hr | |
| Jan 16, 3:28 AM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 12 hr |
| Jan 16, 5:48 AM PST | Winter Storm Watch | STO | 8 hr | |
| Jan 16, 10:00 AM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 22 hr |
| Jan 16, 1:56 PM PST | Winter Storm Warning | STO | 52 hr | |
| Jan 16, 2:01 PM PST | Heavy Snow Warning | EKA | 38 hr | |
| Jan 16, 2:01 PM PST | Winter Storm Watch | EKA | 16 hr | |
| Jan 16, 2:14 PM PST | Winter Storm Watch | HNX | 52 hr | |
| Jan 16, 3:14 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 55 hr |
| Jan 16, 9:14 PM PST | Winter Weather Advisory | STO | 25 hr | |
| Jan 16, 10:41 PM PST | Snow Advisory | MFR | Modoc, Siskiyou | 30 hr |
| Jan 16, 10:41 PM PST | Winter Storm Warning | MFR | Siskiyou | 30 hr |
| Jan 16, 10:44 PM PST | Wind Advisory | MFR | Siskiyou | 20 hr |
| Jan 17, 2:46 AM PST | Winter Storm Warning | HNX | 39 hr | |
| Jan 17, 1:56 PM PST | Snow Advisory | EKA | 25 hr | |
| Jan 17, 4:51 PM PST | Snow Advisory | EKA | 22 hr | |
| Jan 18, 12:13 AM PST | Mesoscale Discussion | SPC | Siskiyou | 6 hr |
| Jan 18, 3:21 AM PST | Wind Advisory | HNX | 25 hr | |
| Jan 18, 3:28 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 30 hr |
| Jan 18, 4:23 AM PST | Snow Advisory | MFR | Siskiyou | 10 hr |
| Jan 18, 5:00 AM PST | Wind Advisory | LOX | Los Angeles | 34 hr |
| Jan 18, 5:32 AM PST | Snow Advisory | STO | 10 hr | |
| Jan 18, 2:54 PM PST | Wind Advisory | VEF | 6 hr | |
| Jan 19, 8:22 PM PST | Wind Advisory | LOX | 7 hr | |
| Jan 20, 5:56 AM PST | Dense Fog Advisory | HNX | 7 hr | |
| Jan 20, 8:14 AM PST | Dense Fog Advisory | STO | 4 hr | |
| Jan 20, 1:57 PM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 18 hr |
| Jan 20, 2:05 PM PST | Frost Advisory | LOX | 19 hr | |
| Jan 20, 2:05 PM PST | Freeze Warning | LOX | 19 hr | |
| Jan 20, 8:54 PM PST | Dense Fog Advisory | HNX | 13 hr | |
| Jan 21, 8:41 AM PST | Wind Advisory | LOX | 5 hr | |
| Jan 21, 1:52 PM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 18 hr |
| Jan 21, 1:52 PM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 24 hr |
| Jan 21, 2:00 PM PST | Frost Advisory | HNX | 14 hr | |
| Jan 21, 2:00 PM PST | High Wind Watch | HNX | 25 hr | |
| Jan 21, 2:02 PM PST | High Wind Watch | LOX | Los Angeles | 23 hr |
| Jan 21, 2:02 PM PST | Wind Advisory | LOX | Los Angeles | 23 hr |
| Jan 22, 1:15 AM PST | Wind Advisory | STO | 17 hr | |
| Jan 22, 8:31 AM PST | Wind Advisory | MTR | San Mateo, Santa Clara, Santa Cruz | 45 hr |
| Jan 22, 10:36 AM PST | Wind Advisory | HNX | 15 hr | |
| Jan 22, 1:11 PM PST | High Wind Warning | LOX | Los Angeles | 51 hr |
| Jan 22, 1:11 PM PST | Wind Advisory | LOX | 49 hr | |
| Jan 22, 1:55 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 50 hr |
| Jan 22, 1:55 PM PST | Wind Advisory | SGX | San Diego | 50 hr |
| Jan 22, 2:46 PM PST | Lake Wind Advisory | VEF | 27 hr | |
| Jan 22, 3:48 PM PST | Frost Advisory | EKA | 11 hr | |
| Jan 23, 2:04 AM PST | Dense Fog Advisory | HNX | 10 hr | |
| Jan 23, 2:30 PM PST | Dense Fog Advisory | HNX | 21 hr | |
| Jan 24, 3:29 AM PST | Lake Wind Advisory | VEF | 7 hr | |
| Jan 24, 4:32 AM PST | Dense Fog Advisory | STO | 6 hr | |
| Jan 24, 2:52 PM PST | Dense Fog Advisory | HNX | 14 hr | |
| Jan 24, 9:59 PM PST | Dense Fog Advisory | STO | 12 hr | |
| Jan 24, 10:01 PM PST | Marine Weather Statement | SGX | 8 hr | |
| Jan 25, 7:00 AM PST | Dense Fog Advisory | PSR | 2 hr | |
| Jan 26, 12:58 AM PST | Dense Fog Advisory | SGX | Riverside, San Bernardino | 46 min |
| Jan 26, 1:44 AM PST | Dense Fog Advisory | SGX | Riverside, San Bernardino | 7 hr |
| Jan 26, 2:56 AM PST | Snow Advisory | MFR | Siskiyou | 25 hr |
| Jan 26, 4:14 AM PST | Snow Advisory | EKA | 24 hr | |
| Jan 26, 9:42 AM PST | Snow Advisory | STO | 18 hr | |
| Jan 26, 2:43 PM PST | Winter Storm Watch | MFR | Modoc, Siskiyou | 14 hr |
| Jan 26, 4:30 PM PST | Winter Storm Watch | EKA | 11 hr | |
| Jan 26, 4:44 PM PST | Wind Advisory | EKA | 41 hr | |
| Jan 26, 9:44 PM PST | High Wind Watch | REV | Modoc, Mono | 46 hr |
| Jan 27, 2:35 AM PST | Snow Advisory | MFR | Modoc, Siskiyou | 36 hr |
| Jan 27, 2:35 AM PST | Winter Storm Warning | MFR | Siskiyou | 36 hr |
| Jan 27, 3:40 AM PST | Winter Storm Watch | STO | 3 days | |
| Jan 27, 3:52 AM PST | Heavy Snow Warning | EKA | 12 hr | |
| Jan 27, 3:52 AM PST | Snow Advisory | EKA | 12 hr | |
| Jan 27, 9:29 AM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 6 hr |
| Jan 27, 2:22 PM PST | Winter Storm Warning | STO | 32 hr | |
| Jan 27, 3:09 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 24 hr |
| Jan 27, 3:16 PM PST | Wind Advisory | MFR | Siskiyou | 16 hr |
| Jan 27, 3:25 PM PST | High Wind Watch | VEF | 19 hr | |
| Jan 27, 3:34 PM PST | Snow and Blowing Snow Advisory | EKA | 20 hr | |
| Jan 27, 3:34 PM PST | Winter Storm Warning | EKA | 20 hr | |
| Jan 27, 3:42 PM PST | High Wind Warning | REV | Modoc | 28 hr |
| Jan 27, 3:42 PM PST | Wind Advisory | REV | Lassen, Mono, Plumas, Sierra | 28 hr |
| Jan 28, 3:45 AM PST | Mesoscale Discussion | SPC | Siskiyou, Trinity | 6 hr |
| Jan 28, 5:12 AM PST | Wind Advisory | STO | 11 hr | |
| Jan 28, 7:08 AM PST | High Wind Warning | MFR | Siskiyou | 112 min |
| Jan 29, 2:00 AM PST | Wind Advisory | MFR | Siskiyou | 29 hr |
| Jan 29, 3:38 AM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 12 hr |
| Jan 29, 4:05 AM PST | Winter Storm Watch | STO | 12 hr | |
| Jan 29, 3:10 PM PST | Snow Advisory | MFR | Siskiyou | 21 hr |
| Jan 29, 3:39 PM PST | Snow Advisory | REV | Mono | 30 hr |
| Jan 29, 3:39 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 30 hr |
| Jan 29, 3:42 PM PST | Winter Storm Warning | STO | 29 hr | |
| Jan 29, 3:48 PM PST | Wind Advisory | REV | Modoc | 24 hr |
| Jan 30, 3:00 AM PST | Snow Advisory | EKA | 13 hr | |
| Jan 30, 4:15 AM PST | Snow Advisory | STO | 9 hr | |
| Jan 30, 2:11 PM PST | Wind Advisory | LOX | 22 hr | |
| Jan 30, 3:05 PM PST | Winter Storm Watch | MFR | Siskiyou | 13 hr |
| Jan 31, 3:29 AM PST | Wind Advisory | MFR | Siskiyou | 28 hr |
| Jan 31, 3:35 AM PST | Snow Advisory | MFR | Modoc, Siskiyou | 30 hr |
| Jan 31, 3:35 AM PST | Winter Storm Warning | MFR | Siskiyou | 30 hr |
| Jan 31, 1:52 PM PST | Winter Storm Watch | STO | 30 days | |
| Jan 31, 2:48 PM PST | Snow Advisory | REV | Alpine, El Dorado, Modoc, Nevada, Placer | 30 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 | |
| Severe Thunderstorm Warning | 8 |
| Tornado Warning | 1 |
| Mesoscale Discussion | 4 |
| Flooding | |
| Flash Flood Warning | 10 |
| Winter | |
| Heavy Snow Warning | 7 |
| Winter Storm Warning | 17 |
| Winter Storm Watch | 22 |
| Blowing Snow Advisory | 1 |
| Snow Advisory | 28 |
| Snow and Blowing Snow Advisory | 1 |
| Winter Weather Advisory | 5 |
| Cold | |
| Freeze Warning | 2 |
| Frost Advisory | 7 |
| Wind and dust | |
| High Wind Warning | 11 |
| High Wind Watch | 9 |
| Lake Wind Advisory | 2 |
| Wind Advisory | 48 |
| Fog and smoke | |
| Dense Fog Advisory | 25 |
| Marine | |
| Special Marine Warning | 4 |
| Marine Weather Statement | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Siskiyou County28
- San Bernardino County18
- Riverside County17
- Modoc County16
- Lassen County14
- Plumas County14
- Sierra County14
- Los Angeles County13
- San Diego County13
- Alpine County12
- El Dorado County12
- Mono County12
- Nevada County12
- Placer County12
- Orange County7
- Sacramento County5
- Santa Barbara County4
- Fresno County4
- Madera County3
- San Mateo County2
- Santa Clara County2
- Santa Cruz County2
- Mariposa County2
- Alameda County1
- Contra Costa County1
- Marin County1
- Monterey County1
- Napa County1
- San Benito County1
- City and County of San Francisco1
- Sonoma County1
- Tuolumne County1
- Stanislaus County1
- Trinity County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20052007
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.