Clark County, South Dakota
FEMA National Risk Index threat assessment for Clark County.
Threat Level
Moderate
NRI Composite Score
7.7
Social Vulnerability
38.3
Community Resilience
56.6
Top Hazards
Cold Wave
45.4
Relatively High
Hail
16.5
Relatively Moderate
Strong Wind
12.8
Relatively Low
Tornado
12.1
Relatively Low
Ice Storm
9.8
Relatively Low
Winter Weather
9.2
Relatively Low
Heat Wave
6.8
Relatively Low
Landslide
5.2
Very Low
Lightning
5.0
Very Low
Wildfire
4.8
Very Low
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