Esmeralda County, Nevada Natural Disaster Risk
FEMA National Risk Index assessment · NV
Very LowComposite Risk Score
National percentile: 2th
Esmeralda County faces very low composite natural disaster risk (NRI Risk Index score 2.1, 2th national percentile), driven primarily by earthquake and drought exposure. Expected annual loss across all 18 hazard types is $1M.
Source: FEMA National Risk Index v1.20 · Updated December 2025
Risk Overview
Overall natural disaster risk in Esmeralda County is very low, with a National Risk Index score of 2.1 out of 100 — placing it in the 2nd national percentile and among the lowest-risk counties in the country. The score blends Expected Annual Loss, Social Vulnerability, and Community Resilience across all 18 FEMA hazard types.
The county's risk is driven primarily by earthquake (ground shaking from sudden movement along geologic faults) at Low risk — $455K in expected annual loss and about 0.07 events per year; drought (extended dry periods that stress water supplies and agriculture) at Medium risk — $253K in expected annual loss and about 123.87 events per year; and landslide (downhill movement of rock, soil, and debris on unstable slopes) at Very Low risk — $535 in expected annual loss and about 6.69 events per year. Across all hazards, FEMA estimates $1M in expected annual loss for a population of 725.
Beyond physical exposure, Esmeralda County has a high social vulnerability rating (how susceptible the population is to harm) and a very low community resilience rating (its capacity to prepare for and recover from disasters). That combination — a more vulnerable population with limited resilience — can amplify the human cost of any given event.
The federal record bears this out: Esmeralda County has received 3 federal disaster declarations since 2005, including 2 for biological events and 1 for hurricane events. The most recent was Covid-19 Pandemic (biological), declared in April 2020.
Among 17 Nevada counties, Esmeralda County ranks #17 for overall natural disaster risk.
Top Hazards
All 18 Hazard Risks
| Earthquake | Low | 0.07 / yr | $455K |
| Drought | Medium | 123.87 / yr | $253K |
| Landslide | Very Low | 6.69 / yr | $535 |
| Avalanche | Very Low | 0.01 / yr | $198 |
| Heat Wave | Low | 4.00 / yr | $150K |
| Wildfire | Very Low | 0.00 / yr | $12K |
| Volcanic Activity | Very Low | 0.00 / yr | $1 |
| Winter Weather | Very Low | 5.90 / yr | $4K |
| Cold Wave | Very Low | 0.05 / yr | $11K |
| Riverine Flood | Very Low | 0.68 / yr | $414K |
| Lightning | Very Low | 21.60 / yr | $10K |
| Strong Wind | Very Low | 0.05 / yr | $2K |
| Hail | Very Low | 0.01 / yr | $110 |
| Tornado | Very Low | 0.02 / yr | $57 |
| Coastal Flood | Very Low | 0.00 / yr | $0 |
| Hurricane | Very Low | 0.00 / yr | $0 |
| Ice Storm | Very Low | 0.00 / yr | $0 |
| Tsunami | Very Low | 0.00 / yr | $0 |
Disaster History
Esmeralda County has received 3 federal disaster declarations since 2005, most recently Covid-19 Pandemic in April 2020. Most frequent causes: Biological (2), Hurricane (1).
| Declared | Type | Disaster |
|---|---|---|
| April 2020 | Biological | Covid-19 Pandemic |
| March 2020 | Biological | Covid-19 |
| September 2005 | Hurricane | Hurricane Katrina Evacuation |
Source: FEMA Disaster Declarations Summaries (OpenFEMA).
Frequently Asked Questions
What is the overall natural disaster risk for Esmeralda County?
Esmeralda County has a composite FEMA National Risk Index score of 2.1 out of 100, placing it in the Very Low category and the 2th national percentile. This combines Expected Annual Loss, Social Vulnerability, and Community Resilience across 18 hazard types.
What are the top natural hazards in Esmeralda County?
The three highest-rated hazards are Earthquake (Low, $455K EAL), Drought (Medium, $253K EAL), Landslide (Very Low, $535 EAL). These account for most of the county's expected annual losses.
How does Esmeralda County compare to other Nevada counties?
Esmeralda County ranks #17 of 17 Nevada counties for overall natural disaster risk, with a very low rating.
How many federally declared disasters has Esmeralda County had?
FEMA records 3 federal disaster declarations for Esmeralda County since 2005, most often 2 for biological events and 1 for hurricane events. The most recent was Covid-19 Pandemic, declared in April 2020.
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. Esmeralda County's $1M EAL is a statistical average, not a guarantee for any specific year or address.