Petroleum County, Montana
FEMA National Risk Index threat assessment for Petroleum County.
Threat Level
Guarded
NRI Composite Score
3.1
Social Vulnerability
47.7
Community Resilience
56.2
Top Hazards
Landslide
15.6
Relatively Moderate
Cold Wave
14.9
Relatively Low
Drought
7.9
Relatively Low
Winter Weather
6.8
Very Low
Wildfire
5.5
Very Low
Hail
4.4
Very Low
Strong Wind
4.3
Very Low
Ice Storm
2.4
Very Low
Tornado
2.3
Very Low
Lightning
1.6
Very Low
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