Natural Disaster Risk in San Bernardino County
California
7.2out of 10
Risk Summary for San Bernardino County
Above-average natural disaster risk. Several hazards pose meaningful threats. Ensure adequate home and property insurance.
Top Hazards
Earthquake Landslide Wildfire
All 18 Hazard Scores
Wildfire 10.0
Earthquake 10.0
Landslide 10.0
Extreme Heat 9.9
Strong Wind 9.7
Lightning 9.6
Avalanche 9.6
Volcanic Activity 9.4
Hail 9.2
Tornado 8.1
Winter Weather 5.5
Tsunami 5.4
Coastal Flooding 4.9
Drought 4.2
Cold Wave 3.7
Hurricane 2.4
Ice Storm 1.3
Riverine Flooding 1.0
How it compares
San Bernardino County 7.2
California avg. 5.9
US national avg. 4.5
Live Conditions
Checking live alerts…
🏠 What this means for insurance
Above-average risk — check your policy limits
Standard homeowners insurance may not fully cover all hazards rated highly in this area. Verify that your policy includes adequate coverage for the top local hazards, and ask your insurer about specific endorsements or separate policies (e.g., flood, earthquake).
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Cities in San Bernardino County
Fontana7.2/10Hesperia7.2/10Rialto7.2/10Chino7.2/10Chino Hills7.2/10San Bernardino7.2/10Rancho Cucamonga7.2/10Victorville7.2/10Ontario7.2/10Colton7.2/10Highland7.2/10Upland7.2/10Yucaipa7.2/10Redlands7.2/10Apple Valley7.2/10Adelanto7.2/10Montclair7.2/10Barstow7.2/10Bloomington7.2/10Twentynine Palms7.2/10
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.