Alert archive / California / River Flood Warnings / 2017
River Flood Warnings in California, February 2017
62 river flood warnings in February 2017. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of river flood warnings reaches back to 2005.
River Flood Warnings by county
Each county as a circle sized by its count in February 2017. Tap one for its archive.
- River Flood Warnings
- 62
- Busiest day
- February 7, 201711 river flood warnings
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 |
|---|---|---|---|---|
| Feb 6, 9:02 AM PST | River Flood Warning | STO | Amador, El Dorado, Sacramento | 42 hr |
| Feb 6, 2:13 PM PST | River Flood Warning | STO | Tehama | 25 days |
| Feb 6, 2:53 PM PST | River Flood Warning | STO | Solano, Yolo | 24 days |
| Feb 6, 3:30 PM PST | River Flood Warning | REV | Plumas | 7 days |
| Feb 6, 9:07 PM PST | River Flood Warning | STO | Tehama | 5 days |
| Feb 6, 9:11 PM PST | River Flood Warning | MFR | Modoc | 6 days |
| Feb 7, 2:14 AM PST | River Flood Warning | STO | Butte, Glenn | 10 days |
| Feb 7, 3:36 AM PST | River Flood Warning | REV | Lassen | 4 days |
| Feb 7, 5:18 AM PST | River Flood Warning | EKA | Mendocino | 3 days |
| Feb 7, 9:13 AM PST | River Flood Warning | EKA | Humboldt | 3 days |
| Feb 7, 9:32 AM PST | River Flood Warning | EKA | Mendocino | 16 hr |
| Feb 7, 9:49 AM PST | River Flood Warning | STO | Tehama | 24 hr |
| Feb 7, 10:02 AM PST | River Flood Warning | STO | Lake | 31 days |
| Feb 7, 11:04 AM PST | River Flood Warning | MTR | Sonoma | 4 days |
| Feb 7, 2:00 PM PST | River Flood Warning | STO | Tehama | 15 hr |
| Feb 8, 10:00 AM PST | River Flood Warning | STO | Butte, Glenn | 15 hr |
| Feb 8, 10:42 AM PST | River Flood Warning | REV | Nevada, Placer | 44 hr |
| Feb 8, 2:01 PM PST | River Flood Warning | MFR | Siskiyou | 62 hr |
| Feb 8, 2:01 PM PST | River Flood Warning | MFR | Siskiyou | 60 hr |
| Feb 8, 3:10 PM PST | River Flood Warning | EKA | Del Norte, Humboldt | 54 hr |
| Feb 8, 3:15 PM PST | River Flood Warning | HNX | Mariposa | 29 hr |
| Feb 8, 3:16 PM PST | River Flood Warning | STO | Amador, El Dorado, Sacramento | 60 hr |
| Feb 8, 8:46 PM PST | River Flood Warning | STO | Tehama | 24 hr |
| Feb 9, 4:10 AM PST | River Flood Warning | MTR | Napa | 24 hr |
| Feb 9, 8:39 AM PST | River Flood Warning | EKA | Humboldt | 12 hr |
| Feb 9, 2:27 PM PST | River Flood Warning | HNX | Merced | 37 hr |
| Feb 9, 3:36 PM PST | River Flood Warning | EKA | Mendocino | 19 hr |
| Feb 9, 3:36 PM PST | River Flood Warning | MTR | Napa | 23 hr |
| Feb 9, 8:39 PM PST | River Flood Warning | REV | Alpine | 20 hr |
| Feb 10, 3:38 AM PST | River Flood Warning | STO | Sacramento, San Joaquin | 3 days |
| Feb 13, 8:54 AM PST | River Flood Warning | STO | San Joaquin | 24 hr |
| Feb 13, 2:06 PM PST | River Flood Warning | STO | Tehama | 24 hr |
| Feb 13, 2:06 PM PST | River Flood Warning | STO | Tehama | 67 hr |
| Feb 13, 8:38 PM PST | River Flood Warning | HNX | Merced | 48 hr |
| Feb 13, 8:45 PM PST | River Flood Warning | STO | San Joaquin | 65 hr |
| Feb 15, 8:44 AM PST | River Flood Warning | STO | Tehama | 24 hr |
| Feb 16, 1:52 AM PST | River Flood Warning | STO | Tehama | 24 hr |
| Feb 17, 8:41 AM PST | River Flood Warning | STO | Tehama | 48 hr |
| Feb 17, 8:41 AM PST | River Flood Warning | STO | Tehama | 3 days |
| Feb 17, 9:11 AM PST | River Flood Warning | STO | San Joaquin | 14 days |
| Feb 17, 9:30 AM PST | River Flood Warning | HNX | Merced | 54 hr |
| Feb 17, 2:28 PM PST | River Flood Warning | STO | Butte, Glenn | 5 days |
| Feb 17, 2:53 PM PST | River Flood Warning | HNX | Merced, Stanislaus | 24 hr |
| Feb 17, 4:00 PM PST | River Flood Warning | LOX | Ventura | 7 hr |
| Feb 18, 4:05 PM PST | River Flood Warning | REV | Plumas | 5 days |
| Feb 19, 8:51 AM PST | River Flood Warning | STO | Butte, Glenn | 19 hr |
| Feb 19, 3:24 PM PST | River Flood Warning | STO | Stanislaus | 10 days |
| Feb 19, 7:57 PM PST | River Flood Warning | STO | Amador, El Dorado, Sacramento | 43 hr |
| Feb 20, 2:30 AM PST | River Flood Warning | HNX | Merced | 24 hr |
| Feb 20, 2:42 AM PST | River Flood Warning | STO | Stanislaus | 24 hr |
| Feb 20, 3:53 AM PST | River Flood Warning | MTR | Santa Clara | 59 hr |
| Feb 20, 4:33 AM PST | River Flood Warning | EKA | Mendocino | 37 hr |
| Feb 20, 5:03 AM PST | River Flood Warning | MTR | Monterey | 29 hr |
| Feb 20, 5:02 PM PST | River Flood Warning | MTR | Monterey | 24 hr |
| Feb 20, 7:37 PM PST | River Flood Warning | EKA | Mendocino | 19 hr |
| Feb 21, 9:36 AM PST | River Flood Warning | MFR | Modoc | 53 hr |
| Feb 21, 3:02 PM PST | River Flood Warning | STO | Sacramento, San Joaquin | 24 hr |
| Feb 22, 1:44 AM PST | River Flood Warning | STO | Stanislaus | 24 hr |
| Feb 22, 8:13 AM PST | River Flood Warning | STO | Tehama | 25 hr |
| Feb 22, 1:44 PM PST | River Flood Warning | STO | Butte, Glenn | 6 days |
| Feb 23, 9:32 AM PST | River Flood Warning | STO | Tehama | 28 hr |
| Feb 27, 12:42 PM PST | River Flood Warning | SGX | San Diego | 26 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Tehama County13
- Sacramento County5
- Butte County5
- Glenn County5
- Mendocino County5
- Merced County5
- San Joaquin County5
- Stanislaus County4
- Amador County3
- El Dorado County3
- Humboldt County3
- Plumas County2
- Modoc County2
- Siskiyou County2
- Napa County2
- Monterey County2
- Solano County1
- Yolo County1
- Lassen County1
- Lake County1
- Sonoma County1
- Nevada County1
- Placer County1
- Del Norte County1
- Mariposa County1
- Alpine County1
- Ventura County1
- Santa Clara County1
- San Diego County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.