Alert archive / California / Red Flag Warnings / 2017
Red Flag Warnings in California, July 2017
29 red flag warnings in July 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in July 2017. Tap one for its archive.
- Red Flag Warnings
- 29
- Busiest day
- July 16, 20175 red flag 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 |
|---|---|---|---|---|
| Jul 3, 2:26 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 30 hr |
| Jul 3, 2:26 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 54 hr |
| Jul 4, 7:35 AM PDT | Red Flag Warning | REV | 45 hr | |
| Jul 5, 2:22 AM PDT | Red Flag Warning | HNX | 16 hr | |
| Jul 5, 3:30 AM PDT | Red Flag Warning | VEF | Inyo, Tulare | 20 hr |
| Jul 5, 1:29 PM PDT | Red Flag Warning | LOX | 68 hr | |
| Jul 6, 2:42 AM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 18 hr |
| Jul 7, 9:11 PM PDT | Red Flag Warning | MTR | 30 hr | |
| Jul 8, 12:49 PM PDT | Red Flag Warning | REV | Lassen | 31 hr |
| Jul 8, 12:49 PM PDT | Red Flag Warning | REV | Lassen | 58 hr |
| Jul 12, 2:00 PM PDT | Red Flag Warning | MFR | Modoc | 30 hr |
| Jul 13, 11:08 AM PDT | Red Flag Warning | MFR | Modoc | 33 hr |
| Jul 14, 1:12 PM PDT | Red Flag Warning | MFR | Modoc | 31 hr |
| Jul 15, 10:32 AM PDT | Red Flag Warning | REV | Lassen, Modoc, Plumas, Sierra | 57 hr |
| Jul 15, 2:00 PM PDT | Red Flag Warning | MTR | Monterey, San Benito, San Mateo, Santa Clara, Santa Cruz | 31 hr |
| Jul 15, 6:44 PM PDT | Red Flag Warning | STO | 21 hr | |
| Jul 16, 5:30 AM PDT | Red Flag Warning | MFR | Modoc | 15 hr |
| Jul 16, 8:32 AM PDT | Red Flag Warning | REV | Lassen, Modoc, Plumas, Sierra | 59 hr |
| Jul 16, 11:31 AM PDT | Red Flag Warning | STO | 56 hr | |
| Jul 16, 2:13 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 30 hr |
| Jul 17, 2:26 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 31 hr |
| Jul 18, 1:34 PM PDT | Red Flag Warning | MFR | Modoc | 31 hr |
| Jul 22, 9:09 AM PDT | Red Flag Warning | REV | El Dorado, Lassen, Modoc, Nevada, Placer, Plumas and 1 more | 37 hr |
| Jul 22, 2:50 PM PDT | Red Flag Warning | MFR | Modoc | 32 hr |
| Jul 23, 2:30 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 56 hr |
| Jul 25, 4:57 AM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 18 hr |
| Jul 25, 4:57 AM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 18 hr |
| Jul 25, 10:53 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 22 hr |
| Jul 31, 9:12 AM PDT | Red Flag Warning | LOX | 18 hr |
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 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.