Contra Costa County CA Tornado Warnings — Live Alerts & History
California · updates automatically
Active Tornado Warnings
No active tornado warnings for Contra Costa County right now
This page updates automatically — new NWS tornado warnings for the county appear here within about a minute of issuance.
Tornado History for Contra Costa County (Since 1950)
Tornadoes on Record
5
1950–present · NOAA/SPC
Violent (EF3+)
0
0.0% of total
Fatalities
0
Direct deaths
Strongest Rating
EF1
Fujita / Enhanced Fujita
Most Recent
January 23, 2010
Latest tornado on record
Recent Tornado Warning History
No recent tornado warnings on record for Contra Costa County.
Contra Costa County Facts
- FIPS Code
- 06013
- NWS County Code (UGC)
- CAC013
More for Contra Costa County
Active warnings come from the National Weather Service and refresh on
this page about once a minute. Tornado climatology is computed from the
NOAA/SPC storm events archive (1950–present). VORTEX is not a substitute
for official NWS warnings or a NOAA Weather Radio.