Statewide risk intelligence
California home risk center
Today’s statewide composite risk signal for CA is Low overall, blending flood, wind, thunderstorm, and current AQI conditions.
18
/ 100
Overall risk signal
Low
Use this signal as a statewide benchmark and drill down into cities for localized exposure.
Statewide hazard breakdown
Core baselines plus current AQI for California
Flood exposure
Wind + roof
Air quality / AQI
Tornado activity
Lightning
Live weather alerts
NWS advisories across California
Extreme Heat Warning
Effective Sat 10:49 AM
Extreme Heat Warning issued May 9 at 3:49AM PDT until May 11 at 8:00PM PDT by NWS San Diego CA
Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning
Extreme Heat Warning
Effective Sat 7:32 AM
Extreme Heat Warning issued May 9 at 12:32AM MST until May 11 at 8:00PM MST by NWS Phoenix AZ
Imperial County Southwest; Salton Sea; Imperial County West
Heat Advisory
Effective Sat 10:55 AM
Heat Advisory issued May 9 at 3:55AM PDT until May 12 at 8:00PM PDT by NWS Hanford CA
West Side Mountains north of 198; Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills; Kern River Valley
Heat Advisory
Effective Fri 6:05 PM
Heat Advisory issued May 8 at 11:05AM PDT until May 12 at 8:00PM PDT by NWS Sacramento CA
Eastern Glenn County; Butte County Below 1000 ft; Eastern Colusa County; Western Stanislaus County Below 1000 ft Including Interstate 5; Central Stanislaus County Including Modesto Metro
Air Quality Alert
Effective Fri 4:49 PM
Air Quality Alert issued May 8 at 9:49AM MST by NWS Phoenix AZ
Imperial Valley
Source: National Weather Service alerts feed.
City hotspots
Highest composite exposure across California.
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City directory
Browse baseline risk scores for the largest cities in California.
Includes top populations, trending lookups, and curated hubs.
State ranking pages
Explore ranked city lists and statewide outlooks, then drill into local city details.
RiskIQ network
Related risk context for California
These links focus on the most relevant connected risk topics for this location.
Learn the risk in California
Flood zones 101: how to read FEMA maps
Decode NFHL zones, base flood elevation, and where boundary lines matter most.
Wind speed and roof damage
Understand how gust speeds translate into shingles, trees, and outages across California.
Storm surge vs flooding
Compare coastal surge risk with inland rainfall flooding exposure.