Guam Natural Disaster Risk by County
FEMA National Risk Index rankings for all 1 counties
Counties
1
All ranked by NRI score
State Avg. Score
0.0
Very Low risk
Total State EAL
$216M
Expected annual losses
Highest Risk
Guam
Score 0.0 · Very Low
Guam spans 1 counties with an average FEMA National Risk Index score of 0.0 (very low risk) and roughly $216M in combined expected annual loss statewide. No county in the state reaches the High risk band.
County Rankings
| # | County | Risk Score | Risk Rating | Top Hazard | Ann. Loss |
|---|---|---|---|---|---|
| 1 | Guam | Very Low | Avalanche | $216M |
All 1 Guam counties, ranked by FEMA National Risk Index score.
Frequently Asked Questions
Which Guam county has the highest natural disaster risk?
Guam has the highest FEMA National Risk Index score in Guam at 0.0 (Very Low), driven largely by avalanche.
What is the average natural disaster risk in Guam?
Guam counties average a National Risk Index score of 0.0 across 1 counties, with 0 rated High or Very High risk.
How much are expected annual losses across Guam?
FEMA estimates roughly $216M in combined expected annual loss from natural hazards across all Guam counties.