Socorro County
New Mexico — Natural Disaster Risk Assessment
LowComposite Risk Score
National percentile: 61th
Socorro County faces low composite natural disaster risk (NRI Risk Index score 61.5, 61th national percentile), driven primarily by wildfire and lightning exposure. Expected annual loss across all 18 hazard types is $12M.
Source: FEMA National Risk Index v1.20 · Updated December 2025
Top Hazards
All 18 Hazard Risks
| Wildfire | Low | 0.00 / yr | $489K |
| Lightning | High | 60.90 / yr | $498K |
| Hail | Medium | 0.26 / yr | $615K |
| Riverine Flood | Medium | 1.39 / yr | $9M |
| Earthquake | Low | 0.01 / yr | $680K |
| Drought | Medium | 75.62 / yr | $335K |
| Winter Weather | Medium | 8.38 / yr | $56K |
| Ice Storm | Low | 0.04 / yr | $50K |
| Avalanche | Very Low | 0.01 / yr | $264 |
| Volcanic Activity | Very Low | 0.00 / yr | $5 |
| Landslide | Very Low | 2.01 / yr | $327 |
| Heat Wave | Very Low | 0.63 / yr | $65K |
| Cold Wave | Very Low | 0.06 / yr | $143K |
| Strong Wind | Very Low | 0.18 / yr | $35K |
| Tornado | Very Low | 0.24 / yr | $20K |
| Coastal Flood | Very Low | 0.00 / yr | $0 |
| Hurricane | Very Low | 0.00 / yr | $0 |
| Tsunami | Very Low | 0.00 / yr | $0 |
Frequently Asked Questions
What is the overall natural disaster risk for Socorro County?
Socorro County has a composite FEMA National Risk Index score of 61.5 out of 100, placing it in the Low category and the 61th national percentile. This combines Expected Annual Loss, Social Vulnerability, and Community Resilience across 18 hazard types.
What are the top natural hazards in Socorro County?
The three highest-rated hazards are Wildfire (Low, $489K EAL), Lightning (High, $498K EAL), Hail (Medium, $615K EAL). These account for most of the county's expected annual losses.
How does Socorro County compare to other New Mexico counties?
Socorro County ranks #19 of 33 New Mexico counties for overall natural disaster risk, with a low rating.
What does Expected Annual Loss (EAL) mean?
EAL is FEMA's estimate of average annual dollar losses from natural hazards, calculated from historical event data and exposure models. Socorro County's $12M EAL is a statistical average, not a guarantee for any specific year or address.