Alert archive / California / 2010
Weather alerts in California, March 2010
273 weather alerts in March 2010, 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 March 2010. Tap one for its archive.
- Alerts
- 273
- Warnings
- 37
- Watches
- 24
- Advisories
- 194
- Busiest day
- March 7, 201020 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 |
|---|---|---|---|---|
| Mar 1, 2:33 AM PST | Small Craft Advisory | EKA | 4 days | |
| Mar 1, 2:12 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 38 hr |
| Mar 1, 3:25 PM PST | Winter Storm Watch | MFR | Siskiyou | 12 hr |
| Mar 1, 3:25 PM PST | Winter Weather Advisory | MFR | Siskiyou | 23 hr |
| Mar 1, 4:12 PM PST | Winter Weather Advisory | STO | 30 hr | |
| Mar 1, 9:07 PM PST | Small Craft Advisory for Rough Bar | MTR | 64 hr | |
| Mar 1, 9:44 PM PST | High Surf Advisory | LOX | 45 hr | |
| Mar 2, 1:54 AM PST | Winter Weather Advisory | HNX | 13 hr | |
| Mar 2, 3:32 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 41 hr | |
| Mar 2, 3:45 AM PST | Winter Weather Advisory | EKA | 28 hr | |
| Mar 2, 3:47 AM PST | Winter Storm Warning | MFR | Siskiyou | 30 hr |
| Mar 2, 1:02 PM PST | Coastal Flood Statement | LOX | 55 hr | |
| Mar 2, 2:17 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 36 hr |
| Mar 2, 2:35 PM PST | Winter Weather Advisory | MFR | Siskiyou | 19 hr |
| Mar 2, 2:51 PM PST | Wind Advisory | MFR | Siskiyou | 8 hr |
| Mar 2, 3:22 PM PST | Winter Weather Advisory | HNX | 37 hr | |
| Mar 2, 3:26 PM PST | Small Craft Advisory for Winds | MTR | 23 hr | |
| Mar 2, 4:29 PM PST | Winter Weather Advisory | STO | 91 min | |
| Mar 2, 4:30 PM PST | Winter Weather Advisory | STO | 23 hr | |
| Mar 2, 6:47 PM PST | Special Weather Statement | STO | Shasta | 58 min |
| Mar 2, 8:34 PM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 8 hr |
| Mar 3, 3:56 AM PST | Winter Storm Warning | STO | 22 hr | |
| Mar 3, 4:09 AM PST | Small Craft Advisory for Hazardous Seas | MTR | 10 hr | |
| Mar 3, 4:14 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 35 hr |
| Mar 3, 5:44 AM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa, City and County of San Francisco, San Mateo, Santa Clara, Santa Cruz | 2 hr |
| Mar 3, 7:51 AM PST | Areal Flood Advisory | MTR | Monterey, Santa Clara, Santa Cruz | 65 min |
| Mar 3, 2:50 PM PST | Special Weather Statement | STO | Glenn | 55 min |
| Mar 3, 4:00 PM PST | Special Weather Statement | STO | San Joaquin | 75 min |
| Mar 3, 5:34 PM PST | Winter Weather Advisory | STO | 8 hr | |
| Mar 3, 6:30 PM PST | Areal Flood Advisory | STO | Sacramento, San Joaquin, Stanislaus | 6 hr |
| Mar 3, 8:41 PM PST | Small Craft Advisory | LOX | 30 hr | |
| Mar 4, 10:58 AM PST | Wind Advisory | HNX | 8 hr | |
| Mar 4, 12:34 PM PST | Wind Advisory | LOX | 6 hr | |
| Mar 4, 2:10 PM PST | Small Craft Advisory | EKA | 11 hr | |
| Mar 4, 8:03 PM PST | Coastal Flood Statement | LOX | 9 hr | |
| Mar 5, 1:48 AM PST | Small Craft Advisory | EKA | 36 hr | |
| Mar 5, 2:41 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 6 hr | |
| Mar 5, 1:01 PM PST | Winter Weather Advisory | SGX | Riverside, San Bernardino, San Diego | 51 hr |
| Mar 5, 2:59 PM PST | High Surf Advisory | LOX | 9 hr | |
| Mar 5, 9:05 PM PST | Small Craft Advisory for Hazardous Seas | LOX | 6 hr | |
| Mar 6, 2:57 AM PST | Gale Watch | LOX | 24 hr | |
| Mar 6, 8:15 AM PST | Small Craft Advisory for Rough Bar | MTR | 4 hr | |
| Mar 6, 2:06 PM PST | Small Craft Advisory | MTR | 36 hr | |
| Mar 6, 2:28 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 2 hr |
| Mar 6, 3:11 PM PST | Small Craft Advisory for Hazardous Seas | LOX | 12 hr | |
| Mar 6, 3:49 PM PST | Special Marine Warning | LOX | 41 min | |
| Mar 6, 4:09 PM PST | Special Marine Warning | LOX | 21 min | |
| Mar 6, 5:20 PM PST | Special Marine Warning | SGX | 55 min | |
| Mar 6, 8:03 PM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Mar 6, 8:52 PM PST | Special Weather Statement | LOX | Los Angeles | 38 min |
| Mar 7, 2:27 AM PST | Small Craft Advisory | EKA | 6 days | |
| Mar 7, 2:42 AM PST | Gale Watch | LOX | 12 hr | |
| Mar 7, 2:42 AM PST | Small Craft Advisory | LOX | 48 hr | |
| Mar 7, 4:00 AM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 35 hr |
| Mar 7, 7:08 AM PST | Areal Flood Advisory | PSR | Imperial | 3 hr |
| Mar 7, 7:44 AM PST | Flash Flood Watch | PSR | 8 hr | |
| Mar 7, 10:16 AM PST | Areal Flood Advisory | PSR | Imperial | 104 min |
| Mar 7, 12:21 PM PST | Areal Flood Advisory | PSR | Imperial | 3 hr |
| Mar 7, 1:30 PM PST | Small Craft Advisory for Winds | SGX | 6 hr | |
| Mar 7, 2:10 PM PST | Small Craft Advisory for Rough Bar | MTR | 12 hr | |
| Mar 7, 2:10 PM PST | Small Craft Advisory | MTR | 12 hr | |
| Mar 7, 2:29 PM PST | Gale Warning | LOX | 3 days | |
| Mar 7, 2:32 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 28 hr |
| Mar 7, 3:27 PM PST | High Wind Watch | VEF | Inyo | 24 hr |
| Mar 7, 3:37 PM PST | Winter Weather Advisory | PSR | 6 hr | |
| Mar 7, 3:46 PM PST | Wind Advisory | LOX | 11 hr | |
| Mar 7, 6:19 PM PST | Coastal Flood Statement | LOX | 28 hr | |
| Mar 8, 2:45 AM PST | Small Craft Advisory for Rough Bar | MTR | 60 hr | |
| Mar 8, 2:45 AM PST | Small Craft Advisory | MTR | 66 hr | |
| Mar 8, 4:09 AM PST | Winter Storm Watch | MFR | Siskiyou | 24 hr |
| Mar 8, 7:39 AM PST | Small Craft Advisory for Winds | SGX | 60 hr | |
| Mar 8, 10:03 AM PST | Winter Weather Advisory | REV | Lassen, Modoc, Plumas, Sierra | 12 hr |
| Mar 8, 1:19 PM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 54 hr |
| Mar 8, 1:22 PM PST | Special Weather Statement | STO | Butte, Tehama | 53 min |
| Mar 8, 2:00 PM PST | High Surf Advisory | LOX | 37 hr | |
| Mar 8, 2:48 PM PST | Wind Advisory | HNX | 5 hr | |
| Mar 8, 2:49 PM PST | Wind Advisory | LOX | Los Angeles | 60 hr |
| Mar 8, 3:13 PM PST | Frost Advisory | EKA | 18 hr | |
| Mar 8, 3:27 PM PST | Wind Advisory | VEF | Inyo, San Bernardino | 28 hr |
| Mar 8, 4:27 PM PST | Gale Warning | MTR | 18 hr | |
| Mar 8, 5:56 PM PST | Special Marine Warning | MTR | 34 min | |
| Mar 8, 6:13 PM PST | Special Weather Statement | EKA | Humboldt | 47 min |
| Mar 8, 6:56 PM PST | Special Weather Statement | MTR | San Benito | 64 min |
| Mar 8, 8:59 PM PST | Wind Advisory | HNX | 44 hr | |
| Mar 8, 8:59 PM PST | Winter Weather Advisory | HNX | 13 hr | |
| Mar 8, 9:06 PM PST | Gale Watch | LOX | 6 hr | |
| Mar 8, 9:11 PM PST | Winter Weather Advisory | VEF | San Bernardino | 18 hr |
| Mar 8, 9:56 PM PST | Coastal Flood Statement | LOX | 29 hr | |
| Mar 8, 10:00 PM PST | High Wind Watch | LOX | 6 hr | |
| Mar 8, 10:00 PM PST | High Wind Warning | LOX | 11 hr | |
| Mar 9, 2:06 AM PST | Wind Advisory | PSR | 15 hr | |
| Mar 9, 2:36 AM PST | Small Craft Advisory | MTR | 19 hr | |
| Mar 9, 3:06 AM PST | Winter Weather Advisory | EKA | 24 hr | |
| Mar 9, 3:56 AM PST | Winter Weather Advisory | MFR | Siskiyou | 24 hr |
| Mar 9, 9:09 AM PST | Wind Advisory | LOX | 24 hr | |
| Mar 9, 9:24 AM PST | High Wind Warning | LOX | 36 hr | |
| Mar 9, 11:21 AM PST | Winter Storm Warning | MFR | Siskiyou | 16 hr |
| Mar 9, 4:24 PM PST | Winter Weather Advisory | STO | 17 hr | |
| Mar 9, 5:21 PM PST | Special Marine Warning | EKA | 24 min | |
| Mar 9, 5:40 PM PST | Special Marine Warning | EKA | 35 min | |
| Mar 9, 6:10 PM PST | Special Marine Warning | EKA | 35 min | |
| Mar 9, 6:34 PM PST | Special Weather Statement | EKA | Humboldt | 26 min |
| Mar 9, 6:37 PM PST | Special Marine Warning | EKA | 23 min | |
| Mar 9, 6:59 PM PST | Special Weather Statement | EKA | Humboldt | 31 min |
| Mar 10, 2:52 AM PST | Small Craft Advisory | LOX | 9 hr | |
| Mar 10, 2:59 AM PST | Frost Advisory | EKA | 5 hr | |
| Mar 10, 3:32 AM PST | Winter Storm Watch | MFR | Siskiyou | 25 hr |
| Mar 10, 3:39 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 12 hr |
| Mar 10, 3:45 AM PST | High Wind Watch | MFR | Siskiyou | 24 hr |
| Mar 10, 8:50 AM PST | Wind Advisory | LOX | 18 hr | |
| Mar 10, 1:56 PM PST | Gale Warning | EKA | 44 hr | |
| Mar 10, 1:56 PM PST | Hazardous Seas Watch | EKA | 44 hr | |
| Mar 10, 2:27 PM PST | Small Craft Advisory | MTR | 7 hr | |
| Mar 10, 2:43 PM PST | Frost Advisory | EKA | 17 hr | |
| Mar 10, 4:24 PM PST | Coastal Flood Statement | LOX | 10 hr | |
| Mar 10, 4:24 PM PST | High Surf Advisory | LOX | 22 hr | |
| Mar 10, 4:37 PM PST | Frost Advisory | HNX | 14 hr | |
| Mar 10, 4:57 PM PST | Winter Storm Watch | STO | 22 hr | |
| Mar 10, 9:03 PM PST | Small Craft Advisory | LOX | 24 hr | |
| Mar 10, 9:50 PM PST | Small Craft Advisory for Rough Bar | MTR | 4 days | |
| Mar 10, 9:50 PM PST | Small Craft Advisory | MTR | 11 hr | |
| Mar 11, 2:30 AM PST | Winter Storm Watch | HNX | 14 hr | |
| Mar 11, 2:50 AM PST | Small Craft Advisory | MTR | 4 days | |
| Mar 11, 2:57 AM PST | Hazardous Seas Warning | EKA | 36 hr | |
| Mar 11, 3:43 AM PST | Wind Advisory | MFR | Siskiyou | 36 hr |
| Mar 11, 4:10 AM PST | Winter Storm Warning | MFR | Siskiyou | 42 hr |
| Mar 11, 4:10 AM PST | Winter Weather Advisory | MFR | Siskiyou | 42 hr |
| Mar 11, 8:55 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 30 hr | |
| Mar 11, 2:32 PM PST | Winter Weather Advisory | EKA | 31 hr | |
| Mar 11, 2:48 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Mono, Nevada, Placer | 37 hr |
| Mar 11, 2:50 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 30 hr |
| Mar 11, 2:50 PM PST | Wind Advisory | REV | Mono | 29 hr |
| Mar 11, 3:22 PM PST | Winter Storm Warning | STO | 35 hr | |
| Mar 11, 3:22 PM PST | Winter Weather Advisory | STO | 31 hr | |
| Mar 11, 4:00 PM PST | Winter Storm Warning | HNX | 35 hr | |
| Mar 11, 4:00 PM PST | Winter Weather Advisory | HNX | 35 hr | |
| Mar 11, 9:17 PM PST | High Surf Advisory | EKA | 5 hr | |
| Mar 12, 2:39 AM PST | Gale Watch | LOX | 12 hr | |
| Mar 12, 2:55 AM PST | High Wind Watch | HNX | 8 hr | |
| Mar 12, 2:55 AM PST | Wind Advisory | HNX | 35 hr | |
| Mar 12, 2:56 AM PST | Wind Advisory | STO | 14 hr | |
| Mar 12, 9:29 AM PST | High Wind Warning | REV | Mono | 10 hr |
| Mar 12, 10:00 AM PST | Small Craft Advisory for Winds | EKA | 5 hr | |
| Mar 12, 11:06 AM PST | High Wind Warning | HNX | 35 hr | |
| Mar 12, 2:29 PM PST | Gale Warning | LOX | 36 hr | |
| Mar 12, 2:29 PM PST | Small Craft Advisory | LOX | 36 hr | |
| Mar 12, 2:55 PM PST | Small Craft Advisory for Hazardous Seas | EKA | 42 hr | |
| Mar 12, 3:17 PM PST | Wind Advisory | VEF | Inyo, San Bernardino | 28 hr |
| Mar 12, 5:58 PM PST | Special Weather Statement | STO | Shasta | 62 min |
| Mar 12, 9:02 PM PST | Small Craft Advisory for Hazardous Seas | MTR | 12 hr | |
| Mar 13, 3:31 AM PST | Wind Advisory | LOX | Los Angeles | 31 hr |
| Mar 13, 2:39 PM PST | Frost Advisory | EKA | 17 hr | |
| Mar 14, 3:03 AM PDT | Small Craft Advisory | LOX | 24 hr | |
| Mar 14, 3:07 AM PDT | Wind Advisory | LOX | 3 hr | |
| Mar 14, 3:17 AM PDT | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 9 hr |
| Mar 14, 3:09 PM PDT | Small Craft Advisory for Hazardous Seas | EKA | 12 hr | |
| Mar 14, 8:42 PM PDT | Small Craft Advisory for Hazardous Seas | LOX | 6 hr | |
| Mar 15, 2:45 AM PDT | Small Craft Advisory | EKA | 4 days | |
| Mar 15, 2:08 PM PDT | Gale Watch | EKA | 25 hr | |
| Mar 15, 2:08 PM PDT | Hazardous Seas Watch | EKA | 25 hr | |
| Mar 15, 2:45 PM PDT | Small Craft Advisory for Rough Bar | MTR | 3 days | |
| Mar 15, 2:45 PM PDT | Small Craft Advisory | MTR | 3 days | |
| Mar 16, 3:13 AM PDT | Small Craft Advisory for Hazardous Seas | LOX | 59 hr | |
| Mar 16, 3:39 AM PDT | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 8 hr |
| Mar 16, 3:07 PM PDT | Gale Warning | EKA | 53 hr | |
| Mar 16, 3:07 PM PDT | Hazardous Seas Warning | EKA | 53 hr | |
| Mar 17, 9:15 AM PDT | High Surf Advisory | LOX | 25 hr | |
| Mar 17, 3:28 PM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 29 hr |
| Mar 17, 5:06 PM PDT | Small Craft Advisory for Hazardous Seas | MTR | 3 hr | |
| Mar 17, 6:47 PM PDT | Small Craft Advisory | EKA | 26 hr | |
| Mar 17, 8:34 PM PDT | Small Craft Advisory | MTR | 3 hr | |
| Mar 17, 8:55 PM PDT | Small Craft Advisory | LOX | 6 hr | |
| Mar 18, 12:20 AM PDT | Small Craft Advisory | MTR | 3 hr | |
| Mar 18, 3:02 AM PDT | Wind Advisory | STO | 13 hr | |
| Mar 18, 11:01 AM PDT | Wind Advisory | VEF | San Bernardino | 28 hr |
| Mar 18, 11:55 AM PDT | Wind Advisory | PSR | 25 hr | |
| Mar 18, 2:19 PM PDT | Small Craft Advisory | LOX | 13 hr | |
| Mar 18, 2:25 PM PDT | Wind Advisory | LOX | 22 hr | |
| Mar 18, 3:53 PM PDT | Wind Advisory | STO | 12 hr | |
| Mar 18, 8:22 PM PDT | Small Craft Advisory | EKA | 3 hr | |
| Mar 19, 2:15 AM PDT | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 11 hr |
| Mar 19, 3:36 PM PDT | Small Craft Advisory | LOX | 11 hr | |
| Mar 20, 11:34 PM PDT | Dense Fog Advisory | LOX | 9 hr | |
| Mar 21, 2:48 AM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 17 hr |
| Mar 21, 3:43 AM PDT | Dense Fog Advisory | SGX | San Diego | 5 hr |
| Mar 21, 8:34 AM PDT | Gale Watch | LOX | 25 hr | |
| Mar 21, 8:53 AM PDT | Small Craft Advisory | MTR | 48 hr | |
| Mar 21, 1:59 PM PDT | Small Craft Advisory | EKA | 46 hr | |
| Mar 21, 2:27 PM PDT | Small Craft Advisory | LOX | 24 hr | |
| Mar 22, 5:47 AM PDT | Dense Fog Advisory | LOX | 4 hr | |
| Mar 22, 9:21 AM PDT | Gale Warning | LOX | 18 hr | |
| Mar 22, 9:21 AM PDT | Small Craft Advisory | LOX | 18 hr | |
| Mar 23, 2:45 AM PDT | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 7 hr |
| Mar 23, 3:13 AM PDT | Small Craft Advisory | LOX | 6 hr | |
| Mar 23, 2:46 PM PDT | Small Craft Advisory | EKA | 3 days | |
| Mar 23, 9:04 PM PDT | Small Craft Advisory | MTR | 5 hr | |
| Mar 24, 3:13 AM PDT | Small Craft Advisory | MTR | 22 hr | |
| Mar 24, 3:16 AM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 12 hr |
| Mar 24, 1:20 PM PDT | Wind Advisory | HNX | 15 hr | |
| Mar 24, 2:16 PM PDT | Wind Advisory | MFR | Siskiyou | 6 hr |
| Mar 24, 3:03 PM PDT | Wind Advisory | REV | Alpine, El Dorado, Mono, Nevada, Placer | 16 hr |
| Mar 24, 3:12 PM PDT | Wind Advisory | VEF | Inyo | 19 hr |
| Mar 24, 3:12 PM PDT | Wind Advisory | VEF | San Bernardino | 39 hr |
| Mar 25, 3:13 AM PDT | Small Craft Advisory | MTR | 21 hr | |
| Mar 25, 3:13 AM PDT | Small Craft Advisory | MTR | 45 hr | |
| Mar 25, 3:20 AM PDT | Gale Warning | LOX | 24 hr | |
| Mar 25, 3:20 AM PDT | Small Craft Advisory | LOX | 42 hr | |
| Mar 25, 3:57 AM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 14 hr |
| Mar 25, 4:21 AM PDT | High Wind Warning | HNX | 29 hr | |
| Mar 25, 4:59 AM PDT | Coastal Flood Statement | LOX | 16 hr | |
| Mar 25, 8:40 AM PDT | Wind Advisory | LOX | Los Angeles | 27 hr |
| Mar 25, 8:57 AM PDT | Small Craft Advisory for Rough Bar | MTR | 36 hr | |
| Mar 25, 1:00 PM PDT | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 19 hr |
| Mar 26, 2:23 PM PDT | Wind Advisory | LOX | Los Angeles | 24 hr |
| Mar 26, 2:56 PM PDT | Lake Wind Advisory | VEF | San Bernardino | 24 hr |
| Mar 26, 9:08 PM PDT | Small Craft Advisory | LOX | 12 hr | |
| Mar 26, 9:08 PM PDT | Small Craft Advisory | LOX | 17 hr | |
| Mar 26, 9:11 PM PDT | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 20 hr |
| Mar 27, 2:37 AM PDT | Small Craft Advisory | EKA | 37 hr | |
| Mar 27, 1:22 PM PDT | High Wind Watch | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 23 hr |
| Mar 27, 1:22 PM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 46 hr |
| Mar 27, 2:18 PM PDT | Wind Advisory | MFR | Modoc, Siskiyou | 54 hr |
| Mar 27, 2:20 PM PDT | Gale Warning | EKA | 55 hr | |
| Mar 27, 2:20 PM PDT | Small Craft Advisory | EKA | 13 hr | |
| Mar 27, 9:02 PM PDT | Small Craft Advisory for Rough Bar | MTR | 5 days | |
| Mar 28, 2:56 AM PDT | Hazardous Seas Watch | EKA | 12 hr | |
| Mar 28, 2:56 AM PDT | Hazardous Seas Warning | EKA | 3 days | |
| Mar 28, 3:12 AM PDT | High Wind Watch | VEF | Inyo, San Bernardino | 36 hr |
| Mar 28, 3:57 AM PDT | High Wind Warning | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 59 hr |
| Mar 28, 11:58 AM PDT | Blizzard Watch | REV | Alpine, El Dorado, Nevada, Placer | 23 hr |
| Mar 28, 1:52 PM PDT | Small Craft Advisory | MTR | 4 days | |
| Mar 28, 2:28 PM PDT | Small Craft Advisory | LOX | 10 days | |
| Mar 28, 2:28 PM PDT | Small Craft Advisory for Hazardous Seas | LOX | 7 hr | |
| Mar 28, 3:08 PM PDT | Small Craft Advisory for Winds | EKA | 47 hr | |
| Mar 28, 4:14 PM PDT | Winter Storm Watch | STO | 28 hr | |
| Mar 28, 8:35 PM PDT | High Wind Warning | HNX | 17 hr | |
| Mar 28, 8:35 PM PDT | Wind Advisory | HNX | 68 hr | |
| Mar 29, 3:05 AM PDT | Wind Advisory | STO | 24 hr | |
| Mar 29, 3:20 AM PDT | High Surf Advisory | EKA | 48 hr | |
| Mar 29, 3:46 AM PDT | Small Craft Advisory | MTR | 4 days | |
| Mar 29, 3:46 AM PDT | Small Craft Advisory for Hazardous Seas | MTR | 65 hr | |
| Mar 29, 3:50 AM PDT | High Wind Warning | VEF | Inyo, San Bernardino | 52 hr |
| Mar 29, 4:05 AM PDT | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 3 days |
| Mar 29, 9:03 AM PDT | High Wind Warning | EKA | 6 hr | |
| Mar 29, 9:03 AM PDT | Wind Advisory | EKA | 6 hr | |
| Mar 29, 11:12 AM PDT | Winter Storm Warning | REV | Alpine, El Dorado, Nevada, Placer | 36 hr |
| Mar 29, 11:12 AM PDT | Winter Weather Advisory | REV | Lassen, Modoc, Plumas, Sierra | 28 hr |
| Mar 29, 1:07 PM PDT | Winter Storm Warning | HNX | 52 hr | |
| Mar 29, 1:32 PM PDT | Wind Advisory | PSR | 31 hr | |
| Mar 29, 2:16 PM PDT | Winter Weather Advisory | MFR | Modoc, Siskiyou | 39 hr |
| Mar 29, 3:07 PM PDT | Wind Advisory | VEF | Inyo, San Bernardino | 53 hr |
| Mar 29, 4:13 PM PDT | Winter Storm Warning | STO | 26 hr | |
| Mar 29, 6:34 PM PDT | Wind Advisory | LOX | 7 hr | |
| Mar 29, 6:46 PM PDT | Coastal Flood Statement | LOX | Los Angeles | 3 days |
| Mar 29, 9:10 PM PDT | Small Craft Advisory for Hazardous Seas | LOX | 7 hr | |
| Mar 29, 10:42 PM PDT | Small Craft Advisory for Winds | SGX | 8 hr | |
| Mar 30, 12:38 AM PDT | Small Craft Advisory | MTR | 26 hr | |
| Mar 30, 1:28 AM PDT | High Surf Advisory | SGX | San Diego | 55 hr |
| Mar 30, 2:21 AM PDT | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 43 hr |
| Mar 30, 3:26 AM PDT | Winter Weather Advisory | EKA | 37 hr | |
| Mar 30, 4:00 AM PDT | Wind Advisory | LOX | 17 hr | |
| Mar 30, 6:19 AM PDT | High Surf Advisory | LOX | 69 hr | |
| Mar 30, 11:35 AM PDT | Wind Advisory | PSR | 36 hr | |
| Mar 30, 6:28 PM PDT | Special Weather Statement | STO | Butte | 32 min |
| Mar 31, 2:26 AM PDT | Small Craft Advisory for Hazardous Seas | EKA | 26 hr | |
| Mar 31, 2:43 AM PDT | Small Craft Advisory for Hazardous Seas | SGX | 41 hr | |
| Mar 31, 4:39 AM PDT | Winter Weather Advisory | REV | Alpine, El Dorado, Nevada, Placer | 6 hr |
| Mar 31, 4:39 AM PDT | Winter Weather Advisory | STO | 7 hr | |
| Mar 31, 9:18 AM PDT | Wind Advisory | LOX | Los Angeles | 11 hr |
| Mar 31, 10:20 AM PDT | Winter Weather Advisory | LOX | 17 hr | |
| Mar 31, 1:19 PM PDT | Winter Weather Advisory | SGX | Riverside, San Bernardino, San Diego | 22 hr |
| Mar 31, 1:59 PM PDT | High Wind Watch | MFR | Modoc, Siskiyou | 25 hr |
| Mar 31, 2:59 PM PDT | Small Craft Advisory for Winds | EKA | 14 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 | |
| Special Weather Statement | 11 |
| Flooding | |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 8 |
| Winter | |
| Winter Storm Warning | 9 |
| Blizzard Watch | 1 |
| Winter Storm Watch | 6 |
| Winter Weather Advisory | 31 |
| Cold | |
| Frost Advisory | 5 |
| Wind and dust | |
| High Wind Warning | 9 |
| High Wind Watch | 7 |
| Lake Wind Advisory | 9 |
| Wind Advisory | 50 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
| Coast and beach | |
| High Surf Advisory | 11 |
| Coastal Flood Statement | 7 |
| Marine | |
| Gale Warning | 8 |
| Hazardous Seas Warning | 3 |
| Special Marine Warning | 8 |
| Gale Watch | 6 |
| Hazardous Seas Watch | 3 |
| Small Craft Advisory | 45 |
| Small Craft Advisory for Hazardous Seas | 17 |
| Small Craft Advisory for Rough Bar | 8 |
| Small Craft Advisory for Winds | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- San Bernardino County21
- Siskiyou County18
- Alpine County16
- El Dorado County16
- Nevada County16
- Placer County16
- San Diego County12
- Riverside County10
- Inyo County9
- Los Angeles County8
- Modoc County8
- Mono County7
- Lassen County5
- Plumas County5
- Sierra County5
- Orange County5
- Santa Cruz County4
- Monterey County3
- City and County of San Francisco3
- San Mateo County3
- Imperial County3
- Humboldt County3
- Shasta County2
- Marin County2
- Sonoma County2
- Santa Clara County2
- San Joaquin County2
- Butte County2
- Alameda County1
- Contra Costa County1
- Glenn County1
- Sacramento County1
- Stanislaus County1
- San Luis Obispo County1
- Tehama County1
- San Benito County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.