Natural Disaster Risk in Orange County
California
6.7out of 10
Risk Summary for Orange 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
Tsunami 9.9
Coastal Flooding 9.9
Extreme Heat 9.8
Tornado 8.6
Avalanche 8.4
Hail 8.2
Lightning 7.1
Strong Wind 5.8
Volcanic Activity 5.1
Drought 4.1
Hurricane 2.4
Winter Weather 1.4
Ice Storm 1.3
Cold Wave 1.2
Riverine Flooding 1.0
How it compares
Orange County 6.7
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 Orange County
Westminster6.7/10Anaheim6.7/10Santa Ana6.7/10La Habra6.7/10Lake Forest6.7/10Irvine6.7/10Laguna Niguel6.7/10Costa Mesa6.7/10Huntington Beach6.7/10Fountain Valley6.7/10Garden Grove6.7/10Tustin6.7/10Placentia6.7/10Aliso Viejo6.7/10Fullerton6.7/10Yorba Linda6.7/10Cypress6.7/10Mission Viejo6.7/10Buena Park6.7/10Orange6.7/10
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.