Alert archive / California / 2023
Weather alerts in California, August 2023
595 weather alerts in August 2023, 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 August 2023. Tap one for its archive.
- Alerts
- 595
- Warnings
- 182
- Watches
- 34
- Advisories
- 155
- Busiest day
- August 20, 202390 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 |
|---|---|---|---|---|
| Aug 1, 12:28 PM PDT | Special Weather Statement | SGX | 47 min | |
| Aug 1, 12:33 PM PDT | Special Weather Statement | SGX | San Diego | 27 min |
| Aug 1, 12:43 PM PDT | Areal Flood Advisory | SGX | Riverside | 96 min |
| Aug 1, 12:50 PM PDT | Areal Flood Advisory | SGX | San Diego | 92 min |
| Aug 1, 2:14 PM PDT | Areal Flood Advisory | SGX | San Diego | 50 min |
| Aug 1, 2:17 PM PDT | Small Craft Advisory | MTR | 7 days | |
| Aug 1, 2:32 PM PDT | Areal Flood Advisory | SGX | San Diego | 32 min |
| Aug 1, 2:41 PM PDT | Flash Flood Warning | SGX | San Diego | 2 hr |
| Aug 1, 2:44 PM PDT | Coastal Flood Advisory | EKA | Humboldt | 11 hr |
| Aug 1, 3:52 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 1, 4:04 PM PDT | Special Weather Statement | SGX | San Diego | 26 min |
| Aug 1, 4:11 PM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 3 hr |
| Aug 1, 4:12 PM PDT | Special Weather Statement | SGX | San Bernardino | 33 min |
| Aug 1, 6:40 PM PDT | Special Weather Statement | PSR | Imperial | 35 min |
| Aug 1, 7:01 PM PDT | Special Weather Statement | PSR | Imperial | 44 min |
| Aug 1, 7:31 PM PDT | Special Weather Statement | PSR | Imperial | 44 min |
| Aug 2, 12:40 AM PDT | Excessive Heat Warning | PSR | Imperial, Riverside, San Bernardino | 6 days |
| Aug 2, 2:38 AM PDT | Small Craft Advisory | MTR | 7 days | |
| Aug 2, 3:19 AM PDT | Gale Warning | LOX | 4 days | |
| Aug 2, 3:19 AM PDT | Small Craft Advisory | LOX | 47 hr | |
| Aug 2, 3:49 AM PDT | Wind Advisory | LOX | Santa Barbara | 50 hr |
| Aug 2, 9:02 AM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 43 min |
| Aug 2, 9:21 AM PDT | Flash Flood Warning | VEF | San Bernardino | 114 min |
| Aug 2, 11:07 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 2, 12:52 PM PDT | Excessive Heat Watch | SGX | Riverside, San Diego | 38 hr |
| Aug 2, 1:31 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 56 hr |
| Aug 2, 2:05 PM PDT | Small Craft Advisory | MTR | 4 days | |
| Aug 2, 2:17 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 2, 3:53 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Aug 3, 2:07 AM PDT | Small Craft Advisory | LOX | 24 hr | |
| Aug 3, 3:03 AM PDT | Small Craft Advisory | MTR | 6 days | |
| Aug 3, 3:19 AM PDT | Small Craft Advisory | EKA | 6 days | |
| Aug 3, 12:33 PM PDT | Small Craft Advisory | SGX | 11 hr | |
| Aug 3, 3:54 PM PDT | Special Weather Statement | MFR | Modoc | 36 min |
| Aug 4, 2:13 AM PDT | Small Craft Advisory | LOX | 24 hr | |
| Aug 4, 2:18 AM PDT | Gale Warning | MTR | 25 hr | |
| Aug 4, 2:53 AM PDT | Excessive Heat Warning | SGX | Riverside, San Diego | 4 days |
| Aug 4, 3:24 AM PDT | Gale Watch | EKA | 18 hr | |
| Aug 4, 6:05 AM PDT | Wind Advisory | LOX | Santa Barbara, Ventura | 21 hr |
| Aug 4, 1:07 PM PDT | Heat Advisory | SGX | Riverside, San Bernardino | 55 hr |
| Aug 4, 1:20 PM PDT | Heat Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 55 hr |
| Aug 4, 6:09 PM PDT | Severe Thunderstorm Warning | MFR | Modoc | 36 min |
| Aug 4, 8:48 PM PDT | Special Weather Statement | MFR | Siskiyou | 42 min |
| Aug 4, 9:03 PM PDT | Gale Warning | EKA | 48 hr | |
| Aug 5, 1:48 AM PDT | Small Craft Advisory | LOX | 24 hr | |
| Aug 5, 2:39 AM PDT | Gale Warning | MTR | 48 hr | |
| Aug 5, 11:08 PM PDT | Wind Advisory | LOX | Santa Barbara, Ventura | 4 hr |
| Aug 6, 1:34 AM PDT | Small Craft Advisory | LOX | 31 hr | |
| Aug 6, 2:27 AM PDT | Gale Warning | MTR | 25 hr | |
| Aug 6, 8:37 PM PDT | Small Craft Advisory | EKA | 54 hr | |
| Aug 7, 2:45 PM PDT | Small Craft Advisory | MTR | 30 hr | |
| Aug 8, 12:12 PM PDT | Wind Advisory | SGX | Riverside, San Diego | 14 hr |
| Aug 8, 12:29 PM PDT | Wind Advisory | PSR | Imperial, Riverside | 20 hr |
| Aug 8, 1:53 PM PDT | Small Craft Advisory | MTR | 31 hr | |
| Aug 10, 2:17 AM PDT | Gale Watch | EKA | 25 hr | |
| Aug 10, 2:17 AM PDT | Small Craft Advisory | EKA | 4 days | |
| Aug 10, 2:49 AM PDT | Small Craft Advisory | MTR | 18 hr | |
| Aug 10, 9:11 AM PDT | Small Craft Advisory | EKA | 6 hr | |
| Aug 10, 1:19 PM PDT | Excessive Heat Watch | MFR | Siskiyou | 24 hr |
| Aug 10, 2:27 PM PDT | Areal Flood Advisory | HNX | Kern | 3 hr |
| Aug 10, 3:35 PM PDT | Areal Flood Advisory | HNX | Kern, Kings | 3 hr |
| Aug 11, 2:09 AM PDT | Small Craft Advisory | MTR | 25 hr | |
| Aug 11, 2:59 AM PDT | Gale Warning | EKA | 42 hr | |
| Aug 11, 9:08 AM PDT | Small Craft Advisory | LOX | 42 hr | |
| Aug 11, 1:31 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 11, 1:32 PM PDT | Excessive Heat Warning | MFR | Siskiyou | 6 days |
| Aug 11, 1:32 PM PDT | Heat Advisory | MFR | Modoc, Siskiyou | 6 days |
| Aug 11, 2:17 PM PDT | Special Weather Statement | REV | Mono | 43 min |
| Aug 11, 2:36 PM PDT | Heat Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 5 days |
| Aug 11, 3:41 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 11, 3:52 PM PDT | Special Weather Statement | REV | Alpine | 23 min |
| Aug 11, 4:03 PM PDT | Special Weather Statement | STO | El Dorado | 42 min |
| Aug 11, 6:16 PM PDT | Fire Weather Watch | MFR | Siskiyou | 43 hr |
| Aug 12, 2:41 AM PDT | Small Craft Advisory | MTR | 18 hr | |
| Aug 12, 2:41 AM PDT | Small Craft Advisory | MTR | 48 hr | |
| Aug 12, 1:51 PM PDT | Special Weather Statement | HNX | 24 min | |
| Aug 12, 2:27 PM PDT | Special Weather Statement | HNX | 93 min | |
| Aug 12, 2:28 PM PDT | Special Weather Statement | HNX | Tulare | 62 min |
| Aug 12, 2:54 PM PDT | Special Weather Statement | HNX | Tulare | 36 min |
| Aug 12, 2:55 PM PDT | Special Weather Statement | HNX | Tulare | 35 min |
| Aug 12, 3:18 PM PDT | Areal Flood Advisory | VEF | Inyo | 3 hr |
| Aug 12, 3:35 PM PDT | Special Weather Statement | HNX | Tulare | 25 min |
| Aug 12, 3:41 PM PDT | Special Weather Statement | HNX | Tulare | 34 min |
| Aug 12, 3:42 PM PDT | Special Weather Statement | HNX | 33 min | |
| Aug 12, 3:43 PM PDT | Special Weather Statement | SGX | 62 min | |
| Aug 12, 4:04 PM PDT | Special Weather Statement | HNX | Tulare | 26 min |
| Aug 12, 4:09 PM PDT | Special Weather Statement | HNX | Tulare | 36 min |
| Aug 12, 4:12 PM PDT | Special Weather Statement | STO | Tuolumne | 48 min |
| Aug 12, 4:18 PM PDT | Special Weather Statement | HNX | 27 min | |
| Aug 12, 4:27 PM PDT | Special Weather Statement | HNX | Tulare | 33 min |
| Aug 12, 4:36 PM PDT | Special Weather Statement | HNX | Tulare | 24 min |
| Aug 12, 4:46 PM PDT | Areal Flood Advisory | HNX | Tulare | 119 min |
| Aug 12, 4:51 PM PDT | Special Weather Statement | HNX | Fresno | 24 min |
| Aug 12, 4:56 PM PDT | Special Weather Statement | HNX | 34 min | |
| Aug 12, 5:39 PM PDT | Special Weather Statement | HNX | Tuolumne | 36 min |
| Aug 12, 6:04 PM PDT | Special Weather Statement | HNX | Mariposa | 26 min |
| Aug 12, 6:07 PM PDT | Special Weather Statement | HNX | Tulare | 23 min |
| Aug 12, 6:27 PM PDT | Special Weather Statement | HNX | Mariposa | 33 min |
| Aug 12, 6:34 PM PDT | Areal Flood Advisory | SGX | Riverside | 59 min |
| Aug 12, 6:40 PM PDT | Special Weather Statement | STO | Tuolumne | 50 min |
| Aug 12, 7:23 PM PDT | Special Weather Statement | HNX | Mariposa | 22 min |
| Aug 12, 7:28 PM PDT | Special Weather Statement | HNX | Mono | 32 min |
| Aug 12, 7:57 PM PDT | Special Weather Statement | HNX | Mono | 33 min |
| Aug 12, 8:32 PM PDT | Special Weather Statement | HNX | 28 min | |
| Aug 12, 8:53 PM PDT | Hazardous Seas Warning | EKA | 18 hr | |
| Aug 13, 1:23 AM PDT | Heat Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 5 days |
| Aug 13, 6:03 AM PDT | Excessive Heat Warning | EKA | Humboldt, Lake, Mendocino, Trinity | 4 days |
| Aug 13, 6:03 AM PDT | Heat Advisory | EKA | Humboldt, Mendocino | 29 hr |
| Aug 13, 9:59 AM PDT | Heat Advisory | STO | 4 days | |
| Aug 13, 10:48 AM PDT | Special Weather Statement | SGX | 27 min | |
| Aug 13, 12:29 PM PDT | Excessive Heat Watch | PSR | Imperial | 24 hr |
| Aug 13, 1:32 PM PDT | Special Weather Statement | SGX | 43 min | |
| Aug 13, 1:45 PM PDT | Special Weather Statement | SGX | San Diego | 30 min |
| Aug 13, 1:59 PM PDT | Special Weather Statement | HNX | Kern | 46 min |
| Aug 13, 2:08 PM PDT | Areal Flood Advisory | SGX | Riverside, San Diego | 119 min |
| Aug 13, 2:19 PM PDT | Special Weather Statement | HNX | 41 min | |
| Aug 13, 2:43 PM PDT | Areal Flood Advisory | HNX | Kern | 2 hr |
| Aug 13, 2:43 PM PDT | Areal Flood Advisory | PSR | Riverside | 3 hr |
| Aug 13, 2:51 PM PDT | Special Weather Statement | HNX | Tuolumne | 39 min |
| Aug 13, 3:16 PM PDT | Special Weather Statement | SGX | Riverside | 29 min |
| Aug 13, 3:42 PM PDT | Special Weather Statement | STO | Calaveras | 48 min |
| Aug 13, 3:58 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 13, 4:01 PM PDT | Special Weather Statement | SGX | 44 min | |
| Aug 13, 4:05 PM PDT | Areal Flood Advisory | PSR | San Bernardino | 3 hr |
| Aug 13, 4:10 PM PDT | Special Weather Statement | SGX | San Diego | 35 min |
| Aug 13, 4:21 PM PDT | Special Weather Statement | HNX | Tulare | 24 min |
| Aug 13, 4:26 PM PDT | Special Weather Statement | STO | Calaveras | 34 min |
| Aug 13, 4:33 PM PDT | Special Weather Statement | HNX | Tulare | 27 min |
| Aug 13, 4:48 PM PDT | Special Weather Statement | HNX | Tulare | 27 min |
| Aug 13, 4:49 PM PDT | Special Weather Statement | HNX | Kern | 26 min |
| Aug 13, 4:59 PM PDT | Special Weather Statement | HNX | Tulare | 31 min |
| Aug 13, 5:00 PM PDT | Special Weather Statement | LOX | Los Angeles | 45 min |
| Aug 13, 5:00 PM PDT | Special Weather Statement | STO | Amador, Calaveras | 45 min |
| Aug 13, 5:29 PM PDT | Special Weather Statement | HNX | Tulare | 31 min |
| Aug 13, 5:34 PM PDT | Special Weather Statement | HNX | 26 min | |
| Aug 13, 5:45 PM PDT | Special Weather Statement | PSR | Imperial | 45 min |
| Aug 13, 6:00 PM PDT | Special Weather Statement | HNX | Tulare | 30 min |
| Aug 13, 6:01 PM PDT | Special Weather Statement | HNX | 29 min | |
| Aug 13, 6:04 PM PDT | Special Weather Statement | HNX | Kern | 26 min |
| Aug 13, 6:16 PM PDT | Severe Thunderstorm Warning | HNX | Kern | 29 min |
| Aug 13, 6:16 PM PDT | Areal Flood Advisory | PSR | Imperial, Riverside | 19 min |
| Aug 13, 6:30 PM PDT | Special Weather Statement | PSR | Imperial | 45 min |
| Aug 13, 6:35 PM PDT | Flash Flood Warning | PSR | Imperial, Riverside | 3 hr |
| Aug 13, 7:03 PM PDT | Special Weather Statement | HNX | Kern | 27 min |
| Aug 13, 7:28 PM PDT | Special Weather Statement | HNX | Kern | 32 min |
| Aug 13, 7:31 PM PDT | Special Weather Statement | HNX | Kern | 29 min |
| Aug 13, 7:59 PM PDT | Special Weather Statement | HNX | Kern | 31 min |
| Aug 13, 8:02 PM PDT | Special Weather Statement | HNX | Kern | 28 min |
| Aug 14, 2:39 AM PDT | Small Craft Advisory | MTR | 18 hr | |
| Aug 14, 5:56 AM PDT | Special Marine Warning | MTR | 49 min | |
| Aug 14, 12:24 PM PDT | Excessive Heat Warning | PSR | Imperial, Riverside | 3 days |
| Aug 14, 1:03 PM PDT | Heat Advisory | SGX | Riverside, San Bernardino, San Diego | 3 days |
| Aug 14, 1:39 PM PDT | Fire Weather Watch | MFR | Modoc, Siskiyou | 24 hr |
| Aug 14, 2:34 PM PDT | Special Weather Statement | MTR | San Benito | 26 min |
| Aug 14, 3:04 PM PDT | Special Weather Statement | MTR | San Benito | 26 min |
| Aug 14, 3:22 PM PDT | Special Weather Statement | MTR | San Benito | 23 min |
| Aug 14, 4:02 PM PDT | Special Weather Statement | MTR | San Benito | 28 min |
| Aug 14, 5:20 PM PDT | Special Weather Statement | STO | El Dorado | 25 min |
| Aug 14, 5:29 PM PDT | Special Weather Statement | MTR | Alameda | 31 min |
| Aug 14, 5:58 PM PDT | Special Weather Statement | EKA | Mendocino | 32 min |
| Aug 14, 6:35 PM PDT | Special Weather Statement | EKA | Mendocino | 25 min |
| Aug 14, 6:49 PM PDT | Red Flag Warning | EKA | 8 hr | |
| Aug 14, 7:08 PM PDT | Excessive Heat Warning | SGX | Riverside, San Diego | 3 days |
| Aug 14, 10:06 PM PDT | Special Weather Statement | EKA | Del Norte | 24 min |
| Aug 15, 2:56 AM PDT | Red Flag Warning | EKA | 2 hr | |
| Aug 15, 5:44 AM PDT | Special Weather Statement | EKA | Del Norte | 31 min |
| Aug 15, 6:15 AM PDT | Special Weather Statement | EKA | Del Norte | 30 min |
| Aug 15, 6:51 AM PDT | Special Weather Statement | EKA | Del Norte | 24 min |
| Aug 15, 9:21 AM PDT | Red Flag Warning | EKA | 13 hr | |
| Aug 15, 12:31 PM PDT | Small Craft Advisory | MTR | 8 hr | |
| Aug 15, 12:48 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 59 min |
| Aug 15, 1:25 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 32 hr |
| Aug 15, 2:06 PM PDT | Special Weather Statement | STO | Butte | 39 min |
| Aug 15, 2:14 PM PDT | Special Weather Statement | STO | Alpine | 31 min |
| Aug 15, 2:16 PM PDT | Special Weather Statement | EKA | Trinity | 29 min |
| Aug 15, 2:54 PM PDT | Special Weather Statement | EKA | Trinity | 36 min |
| Aug 15, 3:05 PM PDT | Special Weather Statement | EKA | Trinity | 25 min |
| Aug 15, 3:07 PM PDT | Special Weather Statement | STO | Amador, Calaveras, El Dorado | 23 min |
| Aug 15, 4:07 PM PDT | Special Weather Statement | SGX | San Diego | 53 min |
| Aug 15, 4:15 PM PDT | Flash Flood Warning | SGX | San Diego | 87 min |
| Aug 15, 4:19 PM PDT | Special Weather Statement | EKA | 26 min | |
| Aug 15, 4:34 PM PDT | Special Weather Statement | EKA | 26 min | |
| Aug 15, 4:53 PM PDT | Special Weather Statement | EKA | Mendocino | 22 min |
| Aug 15, 4:58 PM PDT | Special Weather Statement | EKA | 32 min | |
| Aug 15, 5:01 PM PDT | Special Weather Statement | MFR | Siskiyou | 29 min |
| Aug 15, 5:03 PM PDT | Severe Thunderstorm Warning | EKA | Humboldt, Trinity | 27 min |
| Aug 15, 5:16 PM PDT | Special Weather Statement | EKA | 29 min | |
| Aug 15, 5:37 PM PDT | Special Weather Statement | EKA | Trinity | 23 min |
| Aug 15, 5:40 PM PDT | Special Weather Statement | SGX | San Diego | 35 min |
| Aug 15, 5:42 PM PDT | Areal Flood Advisory | LOX | Los Angeles | 105 min |
| Aug 15, 6:01 PM PDT | Special Weather Statement | EKA | Lake | 29 min |
| Aug 15, 6:01 PM PDT | Special Weather Statement | REV | Plumas | 29 min |
| Aug 15, 6:02 PM PDT | Special Weather Statement | HNX | Mariposa | 28 min |
| Aug 15, 6:30 PM PDT | Special Weather Statement | EKA | Mendocino | 30 min |
| Aug 16, 2:29 AM PDT | Small Craft Advisory | EKA | 67 hr | |
| Aug 16, 2:53 AM PDT | Small Craft Advisory | LOX | 24 hr | |
| Aug 16, 3:04 AM PDT | Fire Weather Watch | MFR | Modoc, Siskiyou | 10 hr |
| Aug 16, 3:40 AM PDT | Red Flag Warning | EKA | 16 hr | |
| Aug 16, 12:23 PM PDT | Special Weather Statement | SGX | 37 min | |
| Aug 16, 1:09 PM PDT | Special Weather Statement | SGX | 36 min | |
| Aug 16, 1:12 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 30 hr |
| Aug 16, 1:19 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 16, 1:35 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 16, 1:36 PM PDT | Special Weather Statement | SGX | 24 min | |
| Aug 16, 1:45 PM PDT | Special Weather Statement | SGX | San Diego | 45 min |
| Aug 16, 2:02 PM PDT | Severe Thunderstorm Warning | SGX | San Diego | 28 min |
| Aug 16, 2:05 PM PDT | Small Craft Advisory | MTR | 31 hr | |
| Aug 16, 2:18 PM PDT | Areal Flood Advisory | SGX | San Diego | 2 hr |
| Aug 16, 2:25 PM PDT | Severe Thunderstorm Warning | SGX | San Diego | 35 min |
| Aug 16, 2:31 PM PDT | Special Weather Statement | STO | El Dorado | 44 min |
| Aug 16, 2:39 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 111 min |
| Aug 16, 2:42 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 16, 2:46 PM PDT | Areal Flood Advisory | LOX | Los Angeles | 119 min |
| Aug 16, 2:57 PM PDT | Special Weather Statement | LOX | San Luis Obispo | 78 min |
| Aug 16, 3:06 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 114 min |
| Aug 16, 3:24 PM PDT | Special Weather Statement | MTR | 36 min | |
| Aug 16, 3:36 PM PDT | Areal Flood Advisory | SGX | Riverside | 114 min |
| Aug 16, 3:53 PM PDT | Special Weather Statement | SGX | San Diego | 37 min |
| Aug 16, 3:54 PM PDT | Special Weather Statement | MTR | San Benito | 36 min |
| Aug 16, 3:56 PM PDT | Special Weather Statement | SGX | 49 min | |
| Aug 16, 4:21 PM PDT | Special Weather Statement | SGX | San Diego | 39 min |
| Aug 16, 4:31 PM PDT | Severe Thunderstorm Warning | SGX | Riverside, San Diego | 29 min |
| Aug 16, 4:33 PM PDT | Special Weather Statement | EKA | 27 min | |
| Aug 16, 4:37 PM PDT | Special Weather Statement | MTR | Santa Clara | 23 min |
| Aug 16, 4:48 PM PDT | Flash Flood Warning | SGX | Riverside, San Diego | 3 hr |
| Aug 16, 5:02 PM PDT | Special Weather Statement | EKA | 28 min | |
| Aug 16, 5:02 PM PDT | Special Weather Statement | MTR | Santa Clara | 28 min |
| Aug 16, 5:24 PM PDT | Special Weather Statement | EKA | 36 min | |
| Aug 16, 5:40 PM PDT | Special Weather Statement | STO | Plumas | 35 min |
| Aug 17, 2:35 AM PDT | Small Craft Advisory | MTR | 3 days | |
| Aug 17, 3:01 AM PDT | Gale Watch | EKA | 12 hr | |
| Aug 17, 3:01 AM PDT | Small Craft Advisory | EKA | 23 hr | |
| Aug 17, 3:01 AM PDT | Hazardous Seas Watch | EKA | 23 hr | |
| Aug 17, 12:41 PM PDT | Flood Watch | VEF | Inyo, San Bernardino | 5 days |
| Aug 17, 12:51 PM PDT | Flood Watch | HNX | Fresno, Kern, Tulare | 4 days |
| Aug 17, 12:59 PM PDT | Flood Watch | LOX | Los Angeles, Santa Barbara, Ventura | 4 days |
| Aug 17, 1:17 PM PDT | Flood Watch | PSR | Imperial, Riverside, San Bernardino | 4 days |
| Aug 17, 1:31 PM PDT | Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 4 days |
| Aug 17, 1:32 PM PDT | Flood Watch | REV | Mono | 5 days |
| Aug 17, 1:39 PM PDT | Special Weather Statement | REV | Sierra | 36 min |
| Aug 17, 2:16 PM PDT | Special Weather Statement | STO | 44 min | |
| Aug 17, 2:31 PM PDT | Gale Warning | EKA | 48 hr | |
| Aug 17, 2:58 PM PDT | Special Weather Statement | MTR | Santa Clara | 32 min |
| Aug 17, 3:03 PM PDT | Special Weather Statement | MTR | San Benito | 27 min |
| Aug 17, 3:16 PM PDT | Special Weather Statement | STO | Stanislaus | 44 min |
| Aug 17, 4:02 PM PDT | Special Weather Statement | MTR | San Benito | 28 min |
| Aug 17, 4:10 PM PDT | Special Weather Statement | MTR | Santa Clara | 35 min |
| Aug 17, 4:48 PM PDT | Special Weather Statement | HNX | 27 min | |
| Aug 17, 4:58 PM PDT | Special Weather Statement | EKA | Trinity | 32 min |
| Aug 17, 5:33 PM PDT | Special Weather Statement | EKA | Trinity | 27 min |
| Aug 17, 6:30 PM PDT | Areal Flood Advisory | REV | Alpine, Mono | 106 min |
| Aug 17, 6:41 PM PDT | Special Weather Statement | MFR | Modoc | 34 min |
| Aug 17, 6:43 PM PDT | Special Weather Statement | STO | Trinity | 62 min |
| Aug 17, 6:49 PM PDT | Special Weather Statement | EKA | Trinity | 26 min |
| Aug 17, 7:24 PM PDT | Special Weather Statement | REV | Alpine | 51 min |
| Aug 17, 7:33 PM PDT | Special Weather Statement | EKA | Trinity | 27 min |
| Aug 17, 8:19 PM PDT | Special Weather Statement | EKA | Trinity | 26 min |
| Aug 18, 2:26 AM PDT | Hazardous Seas Warning | EKA | 42 hr | |
| Aug 18, 8:29 AM PDT | Tropical Storm Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 12 hr |
| Aug 18, 8:30 AM PDT | Tropical Storm Watch | LOX | Los Angeles, Ventura | 12 hr |
| Aug 18, 1:12 PM PDT | Beach Hazards Statement | SGX | San Diego | 71 hr |
| Aug 18, 1:12 PM PDT | High Surf Advisory | SGX | Orange | 71 hr |
| Aug 18, 1:18 PM PDT | Wind Advisory | PSR | Imperial, Riverside, San Bernardino | 60 hr |
| Aug 18, 2:09 PM PDT | Small Craft Advisory | MTR | 31 hr | |
| Aug 18, 2:29 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 46 min |
| Aug 18, 3:40 PM PDT | Special Weather Statement | STO | Plumas, Sierra | 50 min |
| Aug 18, 4:05 PM PDT | Areal Flood Advisory | PSR | Riverside, San Bernardino | 42 min |
| Aug 18, 4:09 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 18, 4:32 PM PDT | Special Weather Statement | STO | El Dorado | 58 min |
| Aug 18, 4:47 PM PDT | Flash Flood Warning | PSR | Riverside, San Bernardino | 3 hr |
| Aug 18, 4:47 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 18, 4:51 PM PDT | Severe Thunderstorm Warning | EKA | Trinity | 24 min |
| Aug 18, 4:56 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 18, 4:57 PM PDT | Severe Thunderstorm Warning | STO | Tehama | 48 min |
| Aug 18, 5:02 PM PDT | Special Weather Statement | PSR | Imperial | 43 min |
| Aug 18, 5:08 PM PDT | Severe Thunderstorm Warning | PSR | Riverside, San Bernardino | 22 min |
| Aug 18, 5:26 PM PDT | Special Weather Statement | EKA | Trinity | 34 min |
| Aug 18, 5:32 PM PDT | Special Weather Statement | EKA | Trinity | 28 min |
| Aug 18, 5:32 PM PDT | Severe Thunderstorm Warning | PSR | Imperial | 28 min |
| Aug 18, 5:35 PM PDT | Special Weather Statement | STO | Nevada, Placer | 40 min |
| Aug 18, 5:40 PM PDT | Flash Flood Warning | VEF | San Bernardino | 5 hr |
| Aug 18, 6:04 PM PDT | Special Weather Statement | PSR | Imperial | 41 min |
| Aug 18, 6:05 PM PDT | Flash Flood Warning | REV | Alpine, Mono | 85 min |
| Aug 18, 6:26 PM PDT | Special Weather Statement | EKA | Trinity | 34 min |
| Aug 18, 7:06 PM PDT | Special Weather Statement | SGX | Riverside | 24 min |
| Aug 18, 7:09 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 18, 8:04 PM PDT | Special Weather Statement | MFR | Siskiyou | 26 min |
| Aug 18, 8:21 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 18, 8:22 PM PDT | Tropical Storm Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 54 hr |
| Aug 18, 8:25 PM PDT | Tropical Storm Warning | LOX | Los Angeles, Ventura | 54 hr |
| Aug 18, 8:27 PM PDT | Areal Flood Warning | PSR | Riverside | 6 hr |
| Aug 18, 9:19 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 19, 2:44 AM PDT | Small Craft Advisory | MTR | 60 hr | |
| Aug 19, 3:35 AM PDT | Red Flag Warning | EKA | 16 hr | |
| Aug 19, 4:11 AM PDT | Red Flag Warning | MFR | Siskiyou | 16 hr |
| Aug 19, 4:49 AM PDT | Flash Flood Warning | PSR | Imperial | 4 hr |
| Aug 19, 4:55 AM PDT | Flash Flood Warning | SGX | San Diego | 114 min |
| Aug 19, 8:17 AM PDT | Areal Flood Advisory | PSR | Imperial, Riverside | 29 min |
| Aug 19, 8:46 AM PDT | Flash Flood Warning | PSR | Imperial, Riverside | 3 hr |
| Aug 19, 8:51 AM PDT | Areal Flood Warning | PSR | Imperial | 4 hr |
| Aug 19, 9:02 AM PDT | Small Craft Advisory | EKA | 39 hr | |
| Aug 19, 11:58 AM PDT | Areal Flood Warning | PSR | San Bernardino | 4 hr |
| Aug 19, 12:16 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 19, 12:34 PM PDT | Special Weather Statement | HNX | 26 min | |
| Aug 19, 12:36 PM PDT | Special Weather Statement | EKA | Trinity | 39 min |
| Aug 19, 1:15 PM PDT | Flash Flood Warning | EKA | Trinity | 3 hr |
| Aug 19, 1:16 PM PDT | Flash Flood Warning | HNX | Kern | 84 min |
| Aug 19, 1:19 PM PDT | Mesoscale Discussion | SPC | Fresno, Kern, Kings, Madera, Mariposa, Merced and 2 more | 2 hr |
| Aug 19, 1:29 PM PDT | Special Weather Statement | HNX | 46 min | |
| Aug 19, 1:36 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 19, 1:37 PM PDT | Special Weather Statement | STO | Shasta | 38 min |
| Aug 19, 1:40 PM PDT | Special Weather Statement | HNX | Kern | 35 min |
| Aug 19, 1:45 PM PDT | Special Weather Statement | STO | Glenn | 30 min |
| Aug 19, 1:47 PM PDT | Special Weather Statement | HNX | San Luis Obispo | 43 min |
| Aug 19, 1:50 PM PDT | High Wind Warning | PSR | Imperial, Riverside, San Bernardino | 29 hr |
| Aug 19, 1:53 PM PDT | Flash Flood Warning | HNX | Kern | 112 min |
| Aug 19, 2:01 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 19, 2:30 PM PDT | Special Weather Statement | EKA | 45 min | |
| Aug 19, 2:31 PM PDT | Areal Flood Advisory | HNX | Kern | 21 min |
| Aug 19, 2:32 PM PDT | Special Weather Statement | EKA | Mendocino | 43 min |
| Aug 19, 2:39 PM PDT | Special Weather Statement | MFR | Siskiyou | 36 min |
| Aug 19, 2:41 PM PDT | Special Weather Statement | EKA | Trinity | 34 min |
| Aug 19, 2:45 PM PDT | Special Weather Statement | EKA | Humboldt | 45 min |
| Aug 19, 2:47 PM PDT | Special Weather Statement | HNX | Tulare | 28 min |
| Aug 19, 2:51 PM PDT | Flash Flood Warning | HNX | Kern | 72 min |
| Aug 19, 2:54 PM PDT | Special Weather Statement | EKA | Humboldt | 36 min |
| Aug 19, 3:01 PM PDT | Special Weather Statement | HNX | Kern | 29 min |
| Aug 19, 3:07 PM PDT | Areal Flood Advisory | HNX | Kern, Tulare | 113 min |
| Aug 19, 3:10 PM PDT | Severe Thunderstorm Warning | EKA | Humboldt, Mendocino, Trinity | 20 min |
| Aug 19, 3:12 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 19, 3:17 PM PDT | Special Weather Statement | EKA | Trinity | 43 min |
| Aug 19, 3:35 PM PDT | Special Weather Statement | HNX | Kern | 40 min |
| Aug 19, 3:37 PM PDT | Flash Flood Warning | MFR | Siskiyou | 113 min |
| Aug 19, 3:37 PM PDT | Special Weather Statement | STO | Shasta | 53 min |
| Aug 19, 3:50 PM PDT | Flash Flood Warning | EKA | Trinity | 85 min |
| Aug 19, 3:56 PM PDT | Special Weather Statement | HNX | Kern | 49 min |
| Aug 19, 3:59 PM PDT | Special Weather Statement | HNX | Kern | 46 min |
| Aug 19, 4:17 PM PDT | Special Weather Statement | STO | Placer | 43 min |
| Aug 19, 4:20 PM PDT | Special Weather Statement | HNX | Kings | 40 min |
| Aug 19, 4:20 PM PDT | Special Weather Statement | STO | Glenn | 40 min |
| Aug 19, 4:22 PM PDT | Special Weather Statement | HNX | Kings | 38 min |
| Aug 19, 4:25 PM PDT | Special Weather Statement | HNX | 50 min | |
| Aug 19, 4:30 PM PDT | Special Weather Statement | STO | Tehama | 45 min |
| Aug 19, 4:55 PM PDT | Special Weather Statement | HNX | Kern | 50 min |
| Aug 19, 4:56 PM PDT | Flash Flood Warning | STO | Shasta, Tehama | 2 hr |
| Aug 19, 5:05 PM PDT | Special Weather Statement | HNX | Kings | 40 min |
| Aug 19, 5:09 PM PDT | Special Weather Statement | STO | Glenn | 51 min |
| Aug 19, 5:16 PM PDT | Special Weather Statement | HNX | Kings | 44 min |
| Aug 19, 5:27 PM PDT | Special Weather Statement | HNX | Kings | 48 min |
| Aug 19, 5:31 PM PDT | Special Weather Statement | LOX | 29 min | |
| Aug 19, 5:49 PM PDT | Wind Advisory | HNX | Kern, Tulare | 3 hr |
| Aug 19, 6:01 PM PDT | Special Weather Statement | HNX | Kings | 44 min |
| Aug 19, 6:03 PM PDT | Special Weather Statement | STO | Trinity | 42 min |
| Aug 19, 6:05 PM PDT | Special Weather Statement | MFR | Del Norte | 25 min |
| Aug 19, 6:13 PM PDT | Special Weather Statement | HNX | 47 min | |
| Aug 19, 6:15 PM PDT | Special Weather Statement | HNX | 45 min | |
| Aug 19, 6:17 PM PDT | Severe Thunderstorm Warning | STO | Shasta, Tehama | 20 min |
| Aug 19, 6:29 PM PDT | Flash Flood Warning | MFR | Siskiyou | 61 min |
| Aug 19, 7:05 PM PDT | Special Weather Statement | HNX | Fresno | 40 min |
| Aug 19, 7:07 PM PDT | Special Weather Statement | HNX | Kings | 38 min |
| Aug 19, 7:11 PM PDT | Flash Flood Warning | MFR | Siskiyou | 114 min |
| Aug 19, 8:42 PM PDT | Special Weather Statement | STO | Calaveras, Tuolumne | 48 min |
| Aug 19, 9:03 PM PDT | Small Craft Advisory | MTR | 48 hr | |
| Aug 19, 9:06 PM PDT | Special Weather Statement | MTR | Monterey | 24 min |
| Aug 19, 9:27 PM PDT | Special Weather Statement | STO | Amador, Calaveras | 48 min |
| Aug 19, 9:32 PM PDT | Special Weather Statement | MTR | Monterey | 28 min |
| Aug 19, 9:37 PM PDT | Special Weather Statement | MTR | San Benito | 23 min |
| Aug 19, 9:39 PM PDT | Special Weather Statement | MTR | Monterey | 36 min |
| Aug 19, 9:57 PM PDT | Special Weather Statement | MTR | San Benito | 33 min |
| Aug 19, 10:03 PM PDT | Special Weather Statement | STO | Amador, El Dorado | 42 min |
| Aug 19, 10:06 PM PDT | Special Weather Statement | MTR | 39 min | |
| Aug 19, 10:23 PM PDT | Special Weather Statement | MTR | San Benito | 52 min |
| Aug 20, 12:43 AM PDT | High Wind Warning | HNX | Kern | 26 hr |
| Aug 20, 1:11 AM PDT | High Wind Warning | VEF | Inyo, San Bernardino | 28 hr |
| Aug 20, 2:54 AM PDT | Gale Warning | MTR | 42 hr | |
| Aug 20, 2:55 AM PDT | Gale Warning | EKA | 36 hr | |
| Aug 20, 2:55 AM PDT | Small Craft Advisory | EKA | 36 hr | |
| Aug 20, 2:55 AM PDT | Hazardous Seas Warning | EKA | 36 hr | |
| Aug 20, 3:53 AM PDT | Small Craft Advisory | LOX | 29 hr | |
| Aug 20, 8:00 AM PDT | Areal Flood Advisory | SGX | San Bernardino | 12 hr |
| Aug 20, 8:16 AM PDT | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 2 hr |
| Aug 20, 8:29 AM PDT | Areal Flood Advisory | LOX | Los Angeles | 5 hr |
| Aug 20, 8:53 AM PDT | Areal Flood Advisory | SGX | San Bernardino | 2 hr |
| Aug 20, 9:00 AM PDT | Areal Flood Advisory | VEF | Inyo, San Bernardino | 6 hr |
| Aug 20, 9:47 AM PDT | Areal Flood Advisory | VEF | San Bernardino | 4 hr |
| Aug 20, 10:54 AM PDT | Flash Flood Warning | LOX | Los Angeles | 8 hr |
| Aug 20, 11:04 AM PDT | Areal Flood Advisory | SGX | San Bernardino | 9 hr |
| Aug 20, 11:09 AM PDT | Mesoscale Discussion | SPC | Imperial, Riverside, San Bernardino | 2 hr |
| Aug 20, 11:17 AM PDT | Areal Flood Advisory | SGX | San Diego | 6 hr |
| Aug 20, 11:25 AM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 20, 11:31 AM PDT | Severe Thunderstorm Warning | PSR | Imperial | 44 min |
| Aug 20, 11:48 AM PDT | Flash Flood Warning | LOX | Los Angeles, Ventura | 8 hr |
| Aug 20, 11:52 AM PDT | Areal Flood Advisory | HNX | Kern, Tulare | 13 hr |
| Aug 20, 11:55 AM PDT | Flash Flood Warning | PSR | Imperial | 6 hr |
| Aug 20, 12:02 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Aug 20, 12:03 PM PDT | Flash Flood Warning | HNX | Kern | 5 hr |
| Aug 20, 12:08 PM PDT | Areal Flood Advisory | HNX | Kern | 5 hr |
| Aug 20, 12:40 PM PDT | Blowing Dust Advisory | PSR | Imperial | 2 hr |
| Aug 20, 12:44 PM PDT | Areal Flood Advisory | LOX | Ventura | 8 hr |
| Aug 20, 12:48 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 20, 1:00 PM PDT | Severe Thunderstorm Warning | PSR | Imperial, Riverside | 45 min |
| Aug 20, 1:04 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 20, 1:07 PM PDT | Severe Thunderstorm Warning | SGX | Riverside, San Diego | 38 min |
| Aug 20, 1:20 PM PDT | Areal Flood Advisory | SGX | Riverside | 4 hr |
| Aug 20, 1:24 PM PDT | Blowing Dust Warning | PSR | Imperial | 6 hr |
| Aug 20, 1:24 PM PDT | Areal Flood Advisory | PSR | Imperial, Riverside | 8 min |
| Aug 20, 1:32 PM PDT | Flash Flood Warning | PSR | Imperial, Riverside | 4 hr |
| Aug 20, 1:40 PM PDT | Flash Flood Warning | SGX | Riverside | 10 hr |
| Aug 20, 1:51 PM PDT | Flash Flood Warning | SGX | Riverside | 10 hr |
| Aug 20, 2:02 PM PDT | Areal Flood Advisory | PSR | Imperial, Riverside | 4 hr |
| Aug 20, 2:05 PM PDT | Areal Flood Advisory | HNX | Kern | 4 hr |
| Aug 20, 2:16 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Aug 20, 2:21 PM PDT | Areal Flood Advisory | SGX | Riverside, San Bernardino | 4 hr |
| Aug 20, 2:25 PM PDT | Areal Flood Advisory | HNX | Kern | 3 hr |
| Aug 20, 2:27 PM PDT | Red Flag Warning | EKA | 21 hr | |
| Aug 20, 2:30 PM PDT | Flash Flood Warning | PSR | Imperial, Riverside, San Bernardino | 5 hr |
| Aug 20, 2:31 PM PDT | Flash Flood Warning | VEF | San Bernardino | 4 hr |
| Aug 20, 2:35 PM PDT | Flash Flood Warning | HNX | Kern | 8 hr |
| Aug 20, 2:58 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 5 hr |
| Aug 20, 3:06 PM PDT | Flash Flood Warning | PSR | Imperial | 3 hr |
| Aug 20, 3:10 PM PDT | Areal Flood Advisory | LOX | Los Angeles | 6 hr |
| Aug 20, 3:10 PM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 18 hr |
| Aug 20, 3:11 PM PDT | Areal Flood Advisory | SGX | Orange, San Diego | 2 hr |
| Aug 20, 3:21 PM PDT | Flash Flood Warning | HNX | Kern | 2 hr |
| Aug 20, 3:23 PM PDT | Areal Flood Advisory | HNX | Kern, Tulare | 3 hr |
| Aug 20, 3:24 PM PDT | Flash Flood Warning | VEF | Inyo | 8 hr |
| Aug 20, 3:36 PM PDT | Flash Flood Warning | HNX | Kern | 114 min |
| Aug 20, 3:37 PM PDT | Tornado Warning | SGX | San Diego | 23 min |
| Aug 20, 3:46 PM PDT | Flash Flood Warning | SGX | San Diego | 74 min |
| Aug 20, 4:00 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 20, 4:02 PM PDT | Flash Flood Warning | HNX | Kern, Tulare | 9 hr |
| Aug 20, 4:04 PM PDT | Flash Flood Warning | HNX | Kern | 8 hr |
| Aug 20, 4:05 PM PDT | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 2 hr |
| Aug 20, 4:12 PM PDT | Blowing Dust Advisory | PSR | Imperial, Riverside | 3 hr |
| Aug 20, 4:20 PM PDT | Flash Flood Warning | LOX | Ventura | 3 hr |
| Aug 20, 5:00 PM PDT | Flash Flood Warning | HNX | Kern | 8 hr |
| Aug 20, 5:12 PM PDT | Areal Flood Warning | PSR | Imperial, Riverside | 16 hr |
| Aug 20, 5:18 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 3 hr |
| Aug 20, 5:19 PM PDT | Flash Flood Warning | HNX | Kern | 6 hr |
| Aug 20, 5:25 PM PDT | Flash Flood Warning | LOX | Ventura | 2 hr |
| Aug 20, 5:26 PM PDT | Flash Flood Warning | HNX | Kern | 7 hr |
| Aug 20, 5:29 PM PDT | Areal Flood Advisory | HNX | Tulare | 6 hr |
| Aug 20, 5:34 PM PDT | Areal Flood Warning | PSR | Imperial | 15 hr |
| Aug 20, 5:36 PM PDT | Flash Flood Warning | HNX | Kern | 6 hr |
| Aug 20, 5:37 PM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 15 hr |
| Aug 20, 5:48 PM PDT | Flash Flood Warning | LOX | Ventura | 117 min |
| Aug 20, 5:59 PM PDT | Flash Flood Warning | HNX | Kern | 5 hr |
| Aug 20, 6:02 PM PDT | Flash Flood Warning | HNX | Kern | 6 hr |
| Aug 20, 6:04 PM PDT | Areal Flood Advisory | HNX | Kern | 6 hr |
| Aug 20, 6:29 PM PDT | Flash Flood Warning | LOX | Los Angeles | 10 hr |
| Aug 20, 6:50 PM PDT | Flash Flood Warning | HNX | Kern | 5 hr |
| Aug 20, 7:04 PM PDT | Flash Flood Warning | VEF | San Bernardino | 14 hr |
| Aug 20, 7:22 PM PDT | Flash Flood Warning | SGX | San Bernardino | 4 hr |
| Aug 20, 7:31 PM PDT | Areal Flood Advisory | HNX | Kern | 5 hr |
| Aug 20, 7:31 PM PDT | Flash Flood Warning | SGX | Riverside | 4 hr |
| Aug 20, 7:43 PM PDT | Areal Flood Warning | PSR | Imperial, Riverside, San Bernardino | 13 hr |
| Aug 20, 7:44 PM PDT | Flash Flood Warning | LOX | Ventura | 7 hr |
| Aug 20, 7:45 PM PDT | Areal Flood Advisory | SGX | San Diego | 3 hr |
| Aug 20, 7:53 PM PDT | Areal Flood Advisory | HNX | Tulare | 4 hr |
| Aug 20, 8:01 PM PDT | Areal Flood Advisory | HNX | Fresno, Tulare | 5 hr |
| Aug 20, 8:58 PM PDT | Areal Flood Advisory | HNX | Kern, Tulare | 3 hr |
| Aug 20, 9:12 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Aug 20, 9:17 PM PDT | Areal Flood Advisory | HNX | Kern | 3 hr |
| Aug 20, 10:59 PM PDT | Flash Flood Warning | VEF | Inyo | 6 hr |
| Aug 20, 11:20 PM PDT | Areal Flood Warning | SGX | Riverside, San Bernardino | 8 hr |
| Aug 20, 11:27 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 5 hr |
| Aug 21, 1:21 AM PDT | Flash Flood Warning | REV | Mono | 6 hr |
| Aug 21, 1:31 AM PDT | Flash Flood Warning | VEF | Inyo | 5 hr |
| Aug 21, 2:29 AM PDT | Wind Advisory | LOX | Los Angeles | 6 hr |
| Aug 21, 2:54 AM PDT | Areal Flood Advisory | LOX | Ventura | 5 hr |
| Aug 21, 3:54 AM PDT | Small Craft Advisory | MTR | 11 hr | |
| Aug 21, 4:13 AM PDT | Areal Flood Advisory | LOX | Los Angeles | 4 hr |
| Aug 21, 4:20 AM PDT | Areal Flood Warning | SGX | Riverside, San Bernardino | 6 hr |
| Aug 21, 5:55 AM PDT | Areal Flood Warning | VEF | Inyo, San Bernardino | 15 hr |
| Aug 21, 9:06 AM PDT | Areal Flood Advisory | VEF | Inyo | 6 hr |
| Aug 21, 9:11 AM PDT | Small Craft Advisory | LOX | 12 hr | |
| Aug 21, 9:48 AM PDT | Areal Flood Warning | VEF | Inyo, San Bernardino | 23 hr |
| Aug 21, 10:02 AM PDT | Flash Flood Watch | MFR | Siskiyou | 6 hr |
| Aug 21, 11:06 AM PDT | Flash Flood Watch | STO | 9 hr | |
| Aug 21, 12:16 PM PDT | Special Weather Statement | HNX | Merced | 29 min |
| Aug 21, 12:35 PM PDT | Severe Thunderstorm Warning | HNX | Fresno, Merced | 25 min |
| Aug 21, 12:38 PM PDT | Special Weather Statement | HNX | San Benito | 37 min |
| Aug 21, 12:41 PM PDT | Tornado Warning | HNX | Merced | 34 min |
| Aug 21, 12:54 PM PDT | Severe Thunderstorm Warning | HNX | Fresno | 36 min |
| Aug 21, 1:12 PM PDT | Areal Flood Advisory | HNX | Merced | 2 hr |
| Aug 21, 1:12 PM PDT | Tornado Warning | HNX | Merced | 33 min |
| Aug 21, 1:22 PM PDT | Special Weather Statement | HNX | Merced | 23 min |
| Aug 21, 1:28 PM PDT | Severe Thunderstorm Warning | HNX | Fresno, Merced | 32 min |
| Aug 21, 1:45 PM PDT | Severe Thunderstorm Warning | HNX | Merced | 30 min |
| Aug 21, 1:59 PM PDT | Severe Thunderstorm Warning | HNX | Fresno, Merced | 34 min |
| Aug 21, 2:20 PM PDT | Special Weather Statement | HNX | San Benito | 55 min |
| Aug 21, 2:23 PM PDT | Special Weather Statement | HNX | Merced | 37 min |
| Aug 21, 2:31 PM PDT | Special Weather Statement | HNX | 29 min | |
| Aug 21, 2:33 PM PDT | Areal Flood Advisory | HNX | Fresno, Merced | 117 min |
| Aug 21, 2:53 PM PDT | Severe Thunderstorm Warning | HNX | Kern | 67 min |
| Aug 21, 2:55 PM PDT | Special Weather Statement | STO | Amador, Calaveras, El Dorado, Placer | 50 min |
| Aug 21, 2:56 PM PDT | Severe Thunderstorm Warning | HNX | Fresno | 24 min |
| Aug 21, 2:57 PM PDT | Areal Flood Advisory | HNX | Kern | 2 hr |
| Aug 21, 3:00 PM PDT | Special Weather Statement | LOX | 60 min | |
| Aug 21, 3:01 PM PDT | Special Weather Statement | HNX | Mariposa | 29 min |
| Aug 21, 3:07 PM PDT | Small Craft Advisory | EKA | 11 hr | |
| Aug 21, 3:17 PM PDT | Severe Thunderstorm Warning | HNX | Kern | 28 min |
| Aug 21, 3:27 PM PDT | Flash Flood Warning | HNX | Kern | 109 min |
| Aug 21, 3:41 PM PDT | Special Weather Statement | STO | Amador, Calaveras, El Dorado, Nevada, Placer, Tuolumne | 34 min |
| Aug 21, 3:45 PM PDT | Severe Thunderstorm Warning | HNX | Kern | 30 min |
| Aug 21, 3:52 PM PDT | Flash Flood Warning | LOX | San Luis Obispo | 2 hr |
| Aug 21, 4:09 PM PDT | Special Weather Statement | STO | Amador, Calaveras, El Dorado, Nevada, Placer, Tuolumne | 51 min |
| Aug 21, 4:15 PM PDT | Areal Flood Advisory | STO | Alpine, Tuolumne | 2 hr |
| Aug 21, 4:28 PM PDT | Flash Flood Warning | MFR | Siskiyou | 3 hr |
| Aug 21, 4:39 PM PDT | Areal Flood Advisory | MFR | Siskiyou | 3 hr |
| Aug 21, 4:59 PM PDT | Special Weather Statement | STO | El Dorado | 46 min |
| Aug 21, 5:13 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Aug 21, 5:28 PM PDT | Special Weather Statement | HNX | Kern | 32 min |
| Aug 21, 5:39 PM PDT | Areal Flood Advisory | HNX | Kern | 92 min |
| Aug 21, 5:51 PM PDT | Special Weather Statement | HNX | 24 min | |
| Aug 21, 6:00 PM PDT | Areal Flood Advisory | HNX | Kern | 72 min |
| Aug 21, 6:00 PM PDT | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 93 min |
| Aug 21, 6:07 PM PDT | Special Weather Statement | HNX | Tulare | 23 min |
| Aug 21, 6:12 PM PDT | Areal Flood Advisory | HNX | Kern | 3 hr |
| Aug 21, 6:28 PM PDT | Special Weather Statement | HNX | Tulare | 47 min |
| Aug 21, 7:05 PM PDT | Special Weather Statement | HNX | 40 min | |
| Aug 21, 7:10 PM PDT | Areal Flood Advisory | HNX | Kern, Tulare | 3 hr |
| Aug 21, 7:17 PM PDT | Special Weather Statement | HNX | Tulare | 43 min |
| Aug 21, 8:07 PM PDT | Special Weather Statement | HNX | Tulare | 38 min |
| Aug 21, 8:08 PM PDT | Special Weather Statement | HNX | Tulare | 52 min |
| Aug 21, 9:24 PM PDT | Special Weather Statement | HNX | Fresno | 51 min |
| Aug 21, 9:49 PM PDT | Special Weather Statement | HNX | 41 min | |
| Aug 21, 9:57 PM PDT | Special Weather Statement | HNX | Kings | 48 min |
| Aug 21, 10:23 PM PDT | Special Weather Statement | HNX | 52 min | |
| Aug 21, 10:42 PM PDT | Special Weather Statement | HNX | Madera | 48 min |
| Aug 21, 11:20 PM PDT | Special Weather Statement | HNX | Fresno | 40 min |
| Aug 22, 2:12 AM PDT | Small Craft Advisory | EKA | 67 hr | |
| Aug 22, 6:20 AM PDT | Areal Flood Advisory | REV | Alpine, Mono | 2 hr |
| Aug 22, 8:21 AM PDT | Small Craft Advisory | MTR | 37 hr | |
| Aug 23, 2:31 AM PDT | Small Craft Advisory | MTR | 42 hr | |
| Aug 23, 9:00 AM PDT | Small Craft Advisory | LOX | 18 hr | |
| Aug 23, 1:26 PM PDT | Red Flag Warning | EKA | 33 hr | |
| Aug 23, 2:31 PM PDT | Red Flag Warning | MFR | Siskiyou | 38 hr |
| Aug 24, 2:24 AM PDT | Small Craft Advisory | MTR | 61 hr | |
| Aug 24, 12:20 PM PDT | Excessive Heat Watch | PSR | Imperial, Riverside | 23 hr |
| Aug 24, 1:12 PM PDT | Excessive Heat Watch | SGX | Riverside, San Diego | 24 hr |
| Aug 24, 1:30 PM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 3 hr |
| Aug 24, 2:41 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 24, 4:41 PM PDT | Special Weather Statement | EKA | Trinity | 34 min |
| Aug 24, 5:02 PM PDT | Flash Flood Warning | EKA | Trinity | 66 min |
| Aug 24, 5:44 PM PDT | Special Weather Statement | STO | Glenn | 61 min |
| Aug 24, 5:53 PM PDT | Special Weather Statement | EKA | Humboldt | 37 min |
| Aug 25, 2:33 AM PDT | Small Craft Advisory | MTR | 7 days | |
| Aug 25, 2:35 AM PDT | Small Craft Advisory | LOX | 24 hr | |
| Aug 25, 11:43 AM PDT | Excessive Heat Warning | PSR | Imperial, Riverside, San Bernardino | 5 days |
| Aug 25, 1:23 PM PDT | Excessive Heat Watch | LOX | Los Angeles, Santa Barbara, Ventura | 25 hr |
| Aug 25, 1:30 PM PDT | Excessive Heat Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 24 hr |
| Aug 25, 1:30 PM PDT | Excessive Heat Warning | SGX | Riverside, San Bernardino, San Diego | 5 days |
| Aug 25, 1:37 PM PDT | Excessive Heat Warning | VEF | San Bernardino | 4 days |
| Aug 26, 2:31 AM PDT | Gale Warning | MTR | 4 days | |
| Aug 26, 2:31 AM PDT | Small Craft Advisory | MTR | 48 hr | |
| Aug 26, 9:04 AM PDT | Gale Watch | LOX | 17 hr | |
| Aug 26, 9:04 AM PDT | Small Craft Advisory | LOX | 4 days | |
| Aug 26, 1:09 PM PDT | Heat Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 4 days |
| Aug 26, 1:57 PM PDT | Excessive Heat Warning | LOX | Los Angeles, Santa Barbara, Ventura | 3 days |
| Aug 26, 1:57 PM PDT | Heat Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 4 days |
| Aug 27, 2:07 AM PDT | Gale Watch | LOX | 7 hr | |
| Aug 27, 2:26 AM PDT | Gale Warning | MTR | 3 days | |
| Aug 27, 2:26 AM PDT | Small Craft Advisory | MTR | 66 hr | |
| Aug 27, 2:47 AM PDT | Wind Advisory | LOX | Santa Barbara | 24 hr |
| Aug 27, 2:59 AM PDT | Small Craft Advisory | EKA | 60 hr | |
| Aug 27, 3:33 AM PDT | Dense Fog Advisory | LOX | Santa Barbara | 5 hr |
| Aug 27, 9:02 AM PDT | Gale Watch | EKA | 18 hr | |
| Aug 27, 9:12 AM PDT | Gale Warning | LOX | 66 hr | |
| Aug 28, 2:36 AM PDT | Gale Warning | MTR | 3 days | |
| Aug 28, 2:36 AM PDT | Small Craft Advisory | MTR | 42 hr | |
| Aug 28, 2:59 AM PDT | Gale Warning | EKA | 3 days | |
| Aug 28, 2:59 AM PDT | Small Craft Advisory | EKA | 3 days | |
| Aug 28, 3:01 AM PDT | Wind Advisory | LOX | Santa Barbara | 24 hr |
| Aug 28, 7:00 AM PDT | Dense Fog Advisory | MTR | Monterey, San Benito | 2 hr |
| Aug 28, 12:48 PM PDT | Fire Weather Watch | STO | 20 hr | |
| Aug 28, 2:55 PM PDT | Fire Weather Watch | EKA | 18 hr | |
| Aug 29, 2:33 AM PDT | Small Craft Advisory | MTR | 3 days | |
| Aug 29, 2:35 AM PDT | Beach Hazards Statement | LOX | San Luis Obispo, Santa Barbara, Ventura | 44 hr |
| Aug 29, 3:02 AM PDT | Wind Advisory | LOX | Santa Barbara | 24 hr |
| Aug 29, 8:54 AM PDT | Gale Watch | EKA | 18 hr | |
| Aug 29, 9:03 AM PDT | Red Flag Warning | EKA | 35 hr | |
| Aug 29, 9:08 AM PDT | Red Flag Warning | STO | 35 hr | |
| Aug 29, 12:24 PM PDT | Red Flag Warning | MTR | Napa, Sonoma | 32 hr |
| Aug 30, 2:36 AM PDT | Small Craft Advisory | LOX | 30 hr | |
| Aug 30, 10:51 AM PDT | Flash Flood Watch | EKA | Del Norte, Humboldt | 59 hr |
| Aug 30, 1:01 PM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Mono, Nevada, Placer | 34 hr |
| Aug 30, 2:40 PM PDT | Flash Flood Watch | MFR | Siskiyou | 3 days |
| Aug 31, 2:25 AM PDT | Wind Advisory | VEF | Inyo | 43 hr |
| Aug 31, 3:01 AM PDT | Dense Fog Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 6 hr |
| Aug 31, 8:13 AM PDT | Small Craft Advisory | EKA | 37 hr | |
| Aug 31, 12:54 PM PDT | Flood Watch | VEF | San Bernardino | 59 hr |
| Aug 31, 12:58 PM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 31 hr |
| Aug 31, 12:58 PM PDT | Wind Advisory | REV | Mono | 31 hr |
| Aug 31, 1:15 PM PDT | Flood Watch | PSR | Imperial, Riverside, San Bernardino | 35 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- San Bernardino County71
- Kern County64
- Riverside County61
- San Diego County44
- Imperial County39
- Tulare County36
- Trinity County26
- Siskiyou County22
- Inyo County21
- Ventura County19
- Los Angeles County18
- Santa Barbara County15
- Fresno County14
- Merced County13
- San Benito County13
- El Dorado County12
- Kings County11
- Humboldt County10
- Mono County10
- Modoc County9
- Mendocino County9
- Alpine County9
- Calaveras County9
- Orange County9
- San Luis Obispo County8
- Tuolumne County8
- Del Norte County7
- Mariposa County7
- Amador County7
- Placer County7
- Nevada County5
- Santa Clara County4
- Tehama County4
- Shasta County4
- Glenn County4
- Monterey County4
- Lake County3
- Madera County3
- Plumas County3
- Sierra County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.