Alert archive / California / Tornado Warnings
Tornado Warnings in California, 1998
15 tornado warnings in 1998. 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 tornado warnings reaches back to 1986.
Tornado Warnings by county
Each county as a circle sized by its count in 1998. Tap one for its archive.
- Tornado Warnings
- 15
- Busiest month
- March7 tornado warnings
- Busiest day
- March 14, 19986 tornado warnings
Over time
By month
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 |
|---|---|---|---|---|
| Jan 9, 2:25 PM PST | Tornado Warning | LOX | Los Angeles | 60 min |
| Mar 13, 6:00 PM PST | Tornado Warning | LOX | Los Angeles | 60 min |
| Mar 13, 6:04 PM PST | Tornado Warning | SGX | Orange | 56 min |
| Mar 13, 7:05 PM PST | Tornado Warning | LOX | Los Angeles | 55 min |
| Mar 13, 7:05 PM PST | Tornado Warning | SGX | Orange | 55 min |
| Mar 13, 8:00 PM PST | Tornado Warning | LOX | Los Angeles | 60 min |
| Mar 13, 9:00 PM PST | Tornado Warning | LOX | Los Angeles | 60 min |
| Mar 24, 1:44 PM PST | Tornado Warning | HNX | Madera, Merced | 31 min |
| May 12, 4:46 PM PDT | Tornado Warning | STO | Solano | 29 min |
| May 13, 10:01 AM PDT | Tornado Warning | LOX | Los Angeles, Ventura | 29 min |
| May 13, 10:01 AM PDT | Tornado Warning | LOX | Los Angeles, Ventura | 59 min |
| May 16, 2:36 PM PDT | Tornado Warning | STO | Butte | 29 min |
| Aug 25, 11:33 AM PDT | Tornado Warning | VEF | San Bernardino | 62 min |
| Aug 31, 6:00 PM PDT | Tornado Warning | LOX | Los Angeles | 30 min |
| Sep 2, 3:40 PM PDT | Tornado Warning | LOX | Los Angeles | 35 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19971999
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.