Alert archive / California / 2018
Weather alerts in California, August 2018
243 weather alerts in August 2018, 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 2018. Tap one for its archive.
- Alerts
- 243
- Warnings
- 93
- Watches
- 31
- Advisories
- 90
- Busiest day
- August 16, 201829 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 |
|---|---|---|---|---|
| Jul 31, 5:10 PM PDT | Areal Flood Advisory | REV | Mono | 3 hr |
| Jul 31, 5:33 PM PDT | Flash Flood Warning | REV | Mono | 3 hr |
| Jul 31, 5:51 PM PDT | Flash Flood Warning | VEF | Inyo | 114 min |
| Jul 31, 6:55 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 1, 2:46 AM PDT | Small Craft Advisory | MTR | 4 days | |
| Aug 1, 4:26 AM PDT | Red Flag Warning | REV | Lassen | 17 hr |
| Aug 1, 12:19 PM PDT | Special Weather Statement | REV | Mono | 41 min |
| Aug 1, 1:02 PM PDT | Special Weather Statement | SGX | San Diego | 43 min |
| Aug 1, 1:07 PM PDT | Areal Flood Advisory | REV | Mono | 6 hr |
| Aug 1, 1:07 PM PDT | Fire Weather Watch | REV | Lassen, Modoc | 22 hr |
| Aug 1, 1:07 PM PDT | Fire Weather Watch | REV | El Dorado, Lassen, Modoc, Nevada, Placer, Sierra | 22 hr |
| Aug 1, 1:07 PM PDT | Red Flag Warning | REV | Lassen, Modoc | 32 hr |
| Aug 1, 1:28 PM PDT | Areal Flood Advisory | SGX | San Diego | 3 hr |
| Aug 1, 1:41 PM PDT | Areal Flood Advisory | VEF | Inyo | 3 hr |
| Aug 1, 1:45 PM PDT | Fire Weather Watch | MFR | Modoc | 14 hr |
| Aug 1, 1:45 PM PDT | Fire Weather Watch | MFR | Modoc | 25 hr |
| Aug 1, 1:50 PM PDT | Flash Flood Warning | REV | Mono | 3 hr |
| Aug 1, 2:00 PM PDT | Fire Weather Watch | STO | 21 hr | |
| Aug 1, 2:11 PM PDT | Special Weather Statement | HNX | 34 min | |
| Aug 1, 2:16 PM PDT | Special Weather Statement | HNX | Tulare | 44 min |
| Aug 1, 2:37 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 1, 2:47 PM PDT | Special Weather Statement | HNX | Tulare | 28 min |
| Aug 2, 3:52 AM PDT | Red Flag Warning | MFR | Modoc | 16 hr |
| Aug 2, 8:47 AM PDT | Dense Smoke Advisory | REV | Mono | 26 hr |
| Aug 2, 10:57 AM PDT | Red Flag Warning | STO | 60 hr | |
| Aug 2, 11:00 AM PDT | Red Flag Warning | REV | El Dorado, Lassen, Modoc, Nevada, Placer, Plumas and 1 more | 59 hr |
| Aug 2, 1:31 PM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 56 hr |
| Aug 2, 2:43 PM PDT | Special Weather Statement | REV | Mono | 2 hr |
| Aug 2, 2:49 PM PDT | Red Flag Warning | MFR | Modoc | 29 hr |
| Aug 2, 2:58 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 47 min |
| Aug 2, 3:07 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 38 min |
| Aug 2, 3:29 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 26 min |
| Aug 2, 3:42 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 3, 9:48 AM PDT | Red Flag Warning | EKA | 37 hr | |
| Aug 3, 1:18 PM PDT | Dense Smoke Advisory | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 41 hr |
| Aug 3, 1:27 PM PDT | Excessive Heat Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 48 hr |
| Aug 3, 2:13 PM PDT | Excessive Heat Watch | LOX | Los Angeles | 48 hr |
| Aug 3, 2:19 PM PDT | Excessive Heat Watch | VEF | Inyo, San Bernardino | 36 hr |
| Aug 3, 2:40 PM PDT | Small Craft Advisory | MTR | 36 hr | |
| Aug 4, 12:00 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 8 hr |
| Aug 4, 1:33 PM PDT | Excessive Heat Watch | HNX | 47 hr | |
| Aug 4, 2:57 PM PDT | Small Craft Advisory | MTR | 30 hr | |
| Aug 4, 2:58 PM PDT | Fire Weather Watch | LOX | 19 hr | |
| Aug 5, 1:22 AM PDT | Excessive Heat Warning | PSR | Imperial, Riverside, San Bernardino | 67 hr |
| Aug 5, 2:23 AM PDT | Excessive Heat Warning | VEF | Inyo, San Bernardino | 5 days |
| Aug 5, 2:29 AM PDT | Gale Watch | LOX | 19 hr | |
| Aug 5, 4:12 AM PDT | Coastal Flood Statement | LOX | Los Angeles | 23 hr |
| Aug 5, 9:38 AM PDT | Red Flag Warning | LOX | Los Angeles | 4 days |
| Aug 5, 1:05 PM PDT | Excessive Heat Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 55 hr |
| Aug 5, 2:05 PM PDT | Excessive Heat Warning | LOX | Los Angeles | 4 days |
| Aug 5, 2:05 PM PDT | Heat Advisory | LOX | 54 hr | |
| Aug 5, 2:05 PM PDT | Wind Advisory | LOX | 37 hr | |
| Aug 5, 2:55 PM PDT | Small Craft Advisory | MTR | 60 hr | |
| Aug 5, 9:12 PM PDT | Gale Warning | LOX | 30 hr | |
| Aug 6, 2:55 AM PDT | Small Craft Advisory | EKA | 51 hr | |
| Aug 6, 3:10 AM PDT | Beach Hazards Statement | LOX | Los Angeles | 6 days |
| Aug 6, 10:04 AM PDT | Dense Smoke Advisory | REV | Alpine, El Dorado, Mono, Nevada, Placer | 19 hr |
| Aug 6, 12:26 PM PDT | Excessive Heat Warning | HNX | 3 days | |
| Aug 6, 2:42 PM PDT | Excessive Heat Watch | MFR | Siskiyou | 12 hr |
| Aug 6, 2:49 PM PDT | Small Craft Advisory | MTR | 36 hr | |
| Aug 7, 2:34 AM PDT | Heat Advisory | MFR | Siskiyou | 66 hr |
| Aug 7, 3:20 AM PDT | Wind Advisory | LOX | 3 hr | |
| Aug 7, 8:14 AM PDT | Small Craft Advisory | LOX | 25 hr | |
| Aug 7, 12:26 PM PDT | Beach Hazards Statement | SGX | Orange, San Diego | 4 days |
| Aug 7, 1:51 PM PDT | Fire Weather Watch | MFR | Modoc, Siskiyou | 26 hr |
| Aug 7, 2:39 PM PDT | Small Craft Advisory | MTR | 12 hr | |
| Aug 7, 3:35 PM PDT | Fire Weather Watch | STO | 22 hr | |
| Aug 8, 4:21 AM PDT | Fire Weather Watch | MFR | Modoc, Siskiyou | 41 hr |
| Aug 8, 8:14 AM PDT | High Surf Advisory | LOX | Los Angeles | 59 hr |
| Aug 8, 8:16 AM PDT | Fire Weather Watch | REV | Lassen, Modoc, Plumas, Sierra | 43 hr |
| Aug 8, 9:24 AM PDT | Small Craft Advisory | LOX | 11 hr | |
| Aug 8, 1:21 PM PDT | Heat Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 31 hr |
| Aug 8, 1:22 PM PDT | Red Flag Warning | STO | 3 days | |
| Aug 8, 1:37 PM PDT | Small Craft Advisory | MTR | 4 days | |
| Aug 8, 1:40 PM PDT | Heat Advisory | LOX | Los Angeles | 30 hr |
| Aug 8, 3:21 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 30 hr |
| Aug 8, 3:25 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 50 min |
| Aug 8, 5:29 PM PDT | Severe Thunderstorm Warning | VEF | Inyo | 46 min |
| Aug 8, 9:04 PM PDT | Dust Storm Warning | PSR | Imperial, Riverside | 41 min |
| Aug 9, 12:22 AM PDT | Dust Storm Advisory | PSR | Imperial | 38 min |
| Aug 9, 3:25 AM PDT | Excessive Heat Warning | SGX | San Diego | 17 hr |
| Aug 9, 9:16 AM PDT | Small Craft Advisory | MTR | 36 hr | |
| Aug 9, 9:27 AM PDT | Red Flag Warning | EKA | 62 hr | |
| Aug 9, 2:31 PM PDT | Small Craft Advisory | MTR | 4 days | |
| Aug 9, 2:32 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 9, 2:46 PM PDT | Severe Thunderstorm Warning | SGX | San Bernardino | 59 min |
| Aug 9, 3:00 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 9, 3:42 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 33 min |
| Aug 9, 4:23 PM PDT | Special Weather Statement | SGX | 52 min | |
| Aug 9, 4:36 PM PDT | Special Weather Statement | LOX | Los Angeles | 39 min |
| Aug 9, 4:59 PM PDT | Special Weather Statement | LOX | 46 min | |
| Aug 9, 5:21 PM PDT | Special Weather Statement | HNX | 39 min | |
| Aug 9, 5:44 PM PDT | Severe Thunderstorm Warning | HNX | Kern | 29 min |
| Aug 9, 7:57 PM PDT | Dust Storm Warning | VEF | San Bernardino | 93 min |
| Aug 9, 9:04 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 24 hr |
| Aug 9, 9:48 PM PDT | Dust Storm Warning | PSR | Imperial, Riverside | 27 min |
| Aug 9, 10:03 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 27 min |
| Aug 9, 10:18 PM PDT | Dust Storm Warning | PSR | Imperial, Riverside | 42 min |
| Aug 9, 10:26 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 39 min |
| Aug 9, 10:31 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Aug 9, 10:52 PM PDT | Severe Thunderstorm Warning | PSR | Riverside | 23 min |
| Aug 9, 11:04 PM PDT | Dust Storm Advisory | PSR | Imperial, Riverside | 56 min |
| Aug 9, 11:49 PM PDT | Flash Flood Warning | PSR | Riverside | 3 hr |
| Aug 10, 12:17 AM PDT | Dust Storm Advisory | PSR | Imperial, Riverside | 58 min |
| Aug 10, 1:55 AM PDT | Special Weather Statement | PSR | Riverside | 50 min |
| Aug 10, 2:36 AM PDT | Special Weather Statement | SGX | Riverside | 69 min |
| Aug 10, 2:59 AM PDT | Fire Weather Watch | REV | Lassen, Modoc, Plumas, Sierra | 7 hr |
| Aug 10, 3:09 AM PDT | Small Craft Advisory | MTR | 42 hr | |
| Aug 10, 3:46 AM PDT | Fire Weather Watch | MFR | Modoc | 11 hr |
| Aug 10, 4:36 AM PDT | Heat Advisory | LOX | Los Angeles | 15 hr |
| Aug 10, 9:31 AM PDT | Red Flag Warning | REV | Lassen, Modoc, Plumas, Sierra | 35 hr |
| Aug 10, 2:12 PM PDT | Small Craft Advisory | LOX | 6 hr | |
| Aug 10, 2:40 PM PDT | Small Craft Advisory | MTR | 30 hr | |
| Aug 10, 2:46 PM PDT | Small Craft Advisory | EKA | 69 hr | |
| Aug 10, 3:08 PM PDT | Red Flag Warning | MFR | Modoc | 29 hr |
| Aug 11, 9:07 AM PDT | Special Weather Statement | PSR | Imperial | 23 min |
| Aug 11, 5:20 PM PDT | Special Weather Statement | REV | Mono | 85 min |
| Aug 11, 8:03 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 42 min |
| Aug 11, 8:36 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 11, 9:16 PM PDT | Dust Storm Warning | VEF | San Bernardino | 59 min |
| Aug 11, 9:25 PM PDT | Severe Thunderstorm Warning | VEF | Inyo, San Bernardino | 65 min |
| Aug 11, 9:40 PM PDT | Dust Storm Warning | VEF | Inyo, San Bernardino | 65 min |
| Aug 11, 10:06 PM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 3 hr |
| Aug 11, 11:30 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 11, 11:43 PM PDT | Dust Storm Warning | VEF | Inyo, San Bernardino | 32 min |
| Aug 11, 11:48 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 12, 12:01 AM PDT | Dust Storm Warning | VEF | Inyo, San Bernardino | 96 min |
| Aug 12, 5:21 AM PDT | Fire Weather Watch | REV | 13 hr | |
| Aug 12, 5:21 AM PDT | Fire Weather Watch | REV | Lassen, Modoc, Plumas, Sierra | 34 hr |
| Aug 12, 5:21 AM PDT | Red Flag Warning | REV | 13 hr | |
| Aug 12, 2:28 PM PDT | Special Weather Statement | HNX | Mono | 32 min |
| Aug 12, 2:59 PM PDT | Special Weather Statement | HNX | Mono | 46 min |
| Aug 12, 3:31 PM PDT | Special Weather Statement | REV | Mono | 119 min |
| Aug 12, 3:46 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 103 min |
| Aug 12, 3:59 PM PDT | Special Weather Statement | HNX | Mono | 46 min |
| Aug 12, 11:05 PM PDT | Dust Storm Advisory | PSR | Imperial | 55 min |
| Aug 12, 11:53 PM PDT | Dust Storm Advisory | PSR | Imperial | 67 min |
| Aug 13, 1:16 PM PDT | Special Weather Statement | REV | Alpine, Mono | 119 min |
| Aug 13, 2:31 PM PDT | Small Craft Advisory | MTR | 11 hr | |
| Aug 13, 2:31 PM PDT | Small Craft Advisory | MTR | 36 hr | |
| Aug 13, 2:45 PM PDT | Fire Weather Watch | MFR | Modoc, Siskiyou | 9 hr |
| Aug 13, 3:14 PM PDT | Areal Flood Advisory | REV | Mono | 2 hr |
| Aug 13, 11:40 PM PDT | Fire Weather Watch | MFR | Siskiyou | 35 hr |
| Aug 13, 11:40 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 47 hr |
| Aug 14, 3:04 AM PDT | Small Craft Advisory | MTR | 48 hr | |
| Aug 14, 1:12 PM PDT | Beach Hazards Statement | LOX | Los Angeles | 4 days |
| Aug 14, 1:38 PM PDT | Beach Hazards Statement | SGX | Orange, San Diego | 4 days |
| Aug 14, 2:20 PM PDT | Special Weather Statement | REV | Alpine | 40 min |
| Aug 14, 2:29 PM PDT | Small Craft Advisory | LOX | 13 hr | |
| Aug 15, 3:15 AM PDT | Small Craft Advisory | LOX | 24 hr | |
| Aug 15, 5:22 AM PDT | Small Craft Advisory | LOX | 4 hr | |
| Aug 15, 1:59 PM PDT | Severe Thunderstorm Warning | SGX | San Diego | 61 min |
| Aug 15, 2:09 PM PDT | Small Craft Advisory | MTR | 33 hr | |
| Aug 15, 2:09 PM PDT | Severe Thunderstorm Warning | SGX | Riverside, San Diego | 44 min |
| Aug 15, 2:38 PM PDT | Flash Flood Warning | SGX | Riverside, San Diego | 3 hr |
| Aug 15, 2:42 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 15, 2:43 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 15, 2:49 PM PDT | Special Weather Statement | REV | Lassen | 116 min |
| Aug 15, 2:49 PM PDT | Flash Flood Warning | SGX | Riverside | 97 min |
| Aug 15, 2:59 PM PDT | Severe Thunderstorm Warning | SGX | Riverside | 61 min |
| Aug 15, 3:30 PM PDT | Severe Thunderstorm Warning | SGX | San Diego | 75 min |
| Aug 15, 3:37 PM PDT | Severe Thunderstorm Warning | SGX | Riverside, San Diego | 27 min |
| Aug 15, 4:28 PM PDT | Special Weather Statement | REV | Lassen | 3 hr |
| Aug 15, 7:25 PM PDT | Flash Flood Watch | SGX | Riverside, San Bernardino, San Diego | 25 hr |
| Aug 16, 12:03 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 16, 1:13 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 16, 3:10 AM PDT | Small Craft Advisory | MTR | 48 hr | |
| Aug 16, 3:11 AM PDT | Small Craft Advisory | EKA | 5 days | |
| Aug 16, 8:54 AM PDT | Small Craft Advisory | LOX | 18 hr | |
| Aug 16, 9:17 AM PDT | Flash Flood Watch | VEF | San Bernardino | 10 hr |
| Aug 16, 11:03 AM PDT | Flash Flood Watch | PSR | Imperial, Riverside, San Bernardino | 9 hr |
| Aug 16, 11:44 AM PDT | Flash Flood Warning | VEF | San Bernardino | 4 hr |
| Aug 16, 12:27 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 48 min |
| Aug 16, 12:45 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 16, 12:46 PM PDT | Special Weather Statement | PSR | Riverside | 44 min |
| Aug 16, 12:51 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 16, 12:54 PM PDT | Flash Flood Warning | PSR | Riverside, San Bernardino | 3 hr |
| Aug 16, 1:20 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 3 hr |
| Aug 16, 1:27 PM PDT | Areal Flood Advisory | VEF | Inyo, San Bernardino | 4 hr |
| Aug 16, 1:37 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 16, 1:58 PM PDT | Severe Thunderstorm Warning | SGX | Riverside | 62 min |
| Aug 16, 2:09 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Aug 16, 2:24 PM PDT | Areal Flood Advisory | PSR | Riverside | 3 hr |
| Aug 16, 2:30 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 77 min |
| Aug 16, 2:34 PM PDT | Severe Thunderstorm Warning | SGX | Riverside | 56 min |
| Aug 16, 3:04 PM PDT | Flash Flood Warning | PSR | Riverside | 3 hr |
| Aug 16, 3:04 PM PDT | Flash Flood Warning | SGX | San Bernardino | 68 min |
| Aug 16, 3:09 PM PDT | Severe Thunderstorm Warning | SGX | San Bernardino | 53 min |
| Aug 16, 3:12 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Aug 16, 3:21 PM PDT | Areal Flood Advisory | VEF | Inyo | 3 hr |
| Aug 16, 4:00 PM PDT | Areal Flood Advisory | LOX | Los Angeles | 2 hr |
| Aug 16, 4:43 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Aug 16, 5:05 PM PDT | Dust Storm Advisory | PSR | Imperial | 55 min |
| Aug 16, 5:26 PM PDT | Areal Flood Advisory | PSR | Imperial, Riverside | 3 hr |
| Aug 16, 5:37 PM PDT | Flash Flood Warning | PSR | Imperial | 3 hr |
| Aug 16, 6:12 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 16, 6:29 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 73 min |
| Aug 16, 6:30 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 16, 6:32 PM PDT | Dust Storm Advisory | PSR | Imperial | 28 min |
| Aug 16, 7:28 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 16, 7:43 PM PDT | Areal Flood Advisory | PSR | Imperial | 3 hr |
| Aug 16, 8:30 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 17, 12:10 PM PDT | Special Weather Statement | PSR | Riverside | 50 min |
| Aug 17, 12:33 PM PDT | Areal Flood Advisory | PSR | Riverside, San Bernardino | 117 min |
| Aug 17, 12:49 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Aug 17, 1:17 PM PDT | Areal Flood Advisory | SGX | Riverside, San Diego | 3 hr |
| Aug 17, 1:21 PM PDT | Areal Flood Advisory | SGX | Riverside, San Bernardino | 3 hr |
| Aug 17, 1:54 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 17, 3:13 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 119 min |
| Aug 18, 3:05 AM PDT | Small Craft Advisory | MTR | 66 hr | |
| Aug 18, 4:37 AM PDT | Fire Weather Watch | MFR | Modoc | 9 hr |
| Aug 18, 1:35 PM PDT | Red Flag Warning | MFR | Modoc | 32 hr |
| Aug 19, 2:18 AM PDT | Small Craft Advisory | LOX | 25 hr | |
| Aug 19, 2:04 PM PDT | Small Craft Advisory | MTR | 31 hr | |
| Aug 20, 1:58 PM PDT | Fire Weather Watch | MFR | Modoc | 8 hr |
| Aug 20, 6:20 PM PDT | Dust Storm Advisory | PSR | Imperial | 40 min |
| Aug 20, 10:18 PM PDT | Red Flag Warning | MFR | Modoc | 21 hr |
| Aug 21, 3:15 PM PDT | Fire Weather Watch | MFR | Modoc | 22 hr |
| Aug 21, 3:21 PM PDT | Areal Flood Advisory | SGX | Riverside | 2 hr |
| Aug 22, 1:19 PM PDT | Red Flag Warning | MFR | Modoc | 31 hr |
| Aug 22, 6:17 PM PDT | Small Craft Advisory | LOX | 9 hr | |
| Aug 23, 2:31 AM PDT | Small Craft Advisory | MTR | 4 days | |
| Aug 23, 2:56 AM PDT | Small Craft Advisory | EKA | 6 days | |
| Aug 23, 3:43 AM PDT | Small Craft Advisory | LOX | 47 hr | |
| Aug 23, 12:19 PM PDT | Fire Weather Watch | REV | El Dorado, Lassen, Modoc, Nevada, Placer, Plumas and 1 more | 50 hr |
| Aug 23, 1:30 PM PDT | Fire Weather Watch | STO | 49 hr | |
| Aug 24, 2:17 AM PDT | Small Craft Advisory | LOX | 25 hr | |
| Aug 25, 2:23 PM PDT | Lake Wind Advisory | REV | Mono | 31 hr |
| Aug 25, 2:39 PM PDT | Red Flag Warning | REV | Lassen, Modoc | 31 hr |
| Aug 25, 4:22 PM PDT | Small Craft Advisory | LOX | 11 hr | |
| Aug 26, 2:12 PM PDT | Small Craft Advisory | LOX | 37 hr | |
| Aug 27, 12:57 PM PDT | Small Craft Advisory | MTR | 14 hr | |
| Aug 28, 9:08 AM PDT | Small Craft Advisory | LOX | 5 days | |
| Aug 29, 4:11 AM PDT | Small Craft Advisory | LOX | 17 hr | |
| Aug 29, 2:50 PM PDT | Small Craft Advisory | MTR | 4 days | |
| Aug 30, 2:45 AM PDT | Small Craft Advisory | LOX | 48 hr | |
| Aug 30, 2:59 AM PDT | Small Craft Advisory | EKA | 6 days | |
| Aug 30, 3:29 AM PDT | Wind Advisory | LOX | 51 hr | |
| Aug 30, 3:37 AM PDT | Small Craft Advisory | MTR | 3 days | |
| Aug 31, 2:22 AM PDT | Gale Watch | EKA | 24 hr | |
| Aug 31, 2:49 AM PDT | Small Craft Advisory | LOX | 24 hr | |
| Aug 31, 2:58 AM PDT | Small Craft Advisory | MTR | 42 hr | |
| Aug 31, 1:57 PM PDT | Gale Warning | EKA | 4 days |
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 | 22 |
| Special Weather Statement | 24 |
| Flooding | |
| Flash Flood Warning | 34 |
| Flash Flood Watch | 3 |
| Areal Flood Advisory | 23 |
| Heat | |
| Excessive Heat Warning | 6 |
| Excessive Heat Watch | 5 |
| Heat Advisory | 5 |
| Wind and dust | |
| Dust Storm Warning | 8 |
| Dust Storm Advisory | 8 |
| Lake Wind Advisory | 2 |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 21 |
| Fire Weather Watch | 21 |
| Fog and smoke | |
| Dense Smoke Advisory | 3 |
| Coast and beach | |
| High Surf Advisory | 1 |
| Beach Hazards Statement | 4 |
| Coastal Flood Statement | 1 |
| Marine | |
| Gale Warning | 2 |
| Gale Watch | 2 |
| Small Craft Advisory | 45 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.