Natural Disaster Risk in Big Bend
California
Risk Summary for Big Bend
Big Bend scores 6.0/10 (High risk), above the U.S. average of 4.5. The leading hazard is Volcanic Activity.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 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.
Natural Hazard Profile: Big Bend, California
Big Bend, in Shasta County, is a small unincorporated community situated in the western mountain region near the Pacific Coast. Its Mediterranean climate brings dry summers and mild, wet winters with pronounced drought cycles, and in particular a critical fire season from late summer through fall. These conditions collectively define the natural hazard environment that Big Bend residents and property owners must navigate.
Big Bend's overall natural disaster risk is rated 6.0/10 (High) by FEMA's National Risk Index. The threat from nearby active volcanoes tops the local risk profile, with potential hazards including ash fall that disrupts air travel and agriculture, and lava that threatens infrastructure. Secondary hazards include wildfire and earthquake.
Within California, Big Bend's risk is, near the 5.9/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Shasta County identifies volcano as the foremost hazard, followed by wildfire and earthquake. These rankings reflect the relative frequency and severity of each hazard type in the local environment.
Big Bend's high risk designation reflects meaningful exposure to natural hazards. Residents should verify that their insurance covers the area's primary risks, prepare a family emergency plan, and stay informed about seasonal hazard peaks through local weather and emergency management services.
What this means for Big Bend: Volcanic Activity preparedness
- Protect electronics and HVAC systems from fine volcanic ash during eruptions.
- Keep dust masks and eye protection on hand for ashfall events, which can affect breathing and visibility.
- Monitor official volcano alert levels and have an evacuation plan for lava or lahar zones.
Local Factors for Big Bend
These city-level factors differentiate Big Bend from other communities in Shasta County and provide geographic context for its hazard exposure.
Population
75
RuralGeographic Zone
Pacific Coast
Tsunami, coastal flood & wildfire risk
Climate Band
Moderate Continental
Latitude 41.1°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
High — long dry fire season
Fire score: 10.0/10
Coordinates
41.0576° N, 121.8916° W
Shasta County
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for Big Bend
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
ZIP Codes in Big Bend
Other cities in California
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. City scores inherit county-level FEMA data. For informational purposes only.