Alert archive / California / Mesoscale Discussions / 2005
Mesoscale Discussions in California, February 2005
13 mesoscale discussions in February 2005. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in February 2005. Tap one for its archive.
- Mesoscale Discussions
- 13
- Busiest day
- February 21, 20054 mesoscale discussions
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 18, 12:28 PM PST | Mesoscale Discussion | SPC | Alameda, Kings, Merced, Monterey, San Benito, San Joaquin and 2 more | 2 hr |
| Feb 19, 4:53 AM PST | Mesoscale Discussion | SPC | Orange | 2 hr |
| Feb 19, 3:22 PM PST | Mesoscale Discussion | SPC | Imperial | 83 min |
| Feb 21, 2:10 AM PST | Mesoscale Discussion | SPC | Orange | 3 hr |
| Feb 21, 6:38 AM PST | Mesoscale Discussion | SPC | Los Angeles, Orange, San Diego, Ventura | 2 hr |
| Feb 21, 12:48 PM PST | Mesoscale Discussion | SPC | Los Angeles, Orange, Ventura | 87 min |
| Feb 21, 1:53 PM PST | Mesoscale Discussion | SPC | Alameda, Amador, Calaveras, Contra Costa, Fresno, Kings and 18 more | 2 hr |
| Feb 21, 9:29 PM PST | Mesoscale Discussion | SPC | Los Angeles, Orange, San Diego, Ventura | 61 min |
| Feb 22, 10:12 AM PST | Mesoscale Discussion | SPC | Los Angeles, Orange, San Diego, Ventura | 2 hr |
| Feb 22, 10:55 AM PST | Mesoscale Discussion | SPC | Riverside | 2 hr |
| Feb 22, 1:20 PM PST | Mesoscale Discussion | SPC | Los Angeles, Orange, San Diego, Ventura | 115 min |
| Feb 22, 4:28 PM PST | Mesoscale Discussion | SPC | Los Angeles, Orange, San Diego, Ventura | 2 hr |
| Feb 23, 9:49 AM PST | Mesoscale Discussion | SPC | Imperial, Riverside | 116 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Orange County8
- Ventura County7
- Los Angeles County6
- San Diego County5
- Alameda County2
- Kings County2
- Merced County2
- Monterey County2
- San Benito County2
- San Joaquin County2
- Santa Clara County2
- Stanislaus County2
- Imperial County2
- Riverside County2
- Amador County1
- Calaveras County1
- Contra Costa County1
- Fresno County1
- Madera County1
- Marin County1
- Mariposa County1
- Napa County1
- Sacramento County1
- San Luis Obispo County1
- San Mateo County1
- Santa Cruz County1
- Solano County1
- Sutter County1
- Yolo County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20042006
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.