Clay County, South Dakota
FEMA National Risk Index threat assessment for Clay County.
Threat Level
Moderate
NRI Composite Score
6.8
Social Vulnerability
29.2
Community Resilience
57.3
Top Hazards
Tornado
13.6
Relatively Low
Cold Wave
12.2
Relatively Low
Strong Wind
10.4
Relatively Low
Hail
10.0
Relatively Low
Winter Weather
9.4
Relatively Low
Landslide
9.2
Relatively Low
Inland Flooding
8.9
Relatively Low
Ice Storm
8.7
Relatively Low
Drought
6.6
Relatively Low
Lightning
6.4
Very Low
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