Rockingham County, New Hampshire
Natural Hazard Risk Assessment — Population: 314,137
85.8NRI
Relatively Moderate
Overall Risk Rating
👥
Population
314,137
🏠
Building Value
$65.0B
💰
Annual Hazard Loss
$89.8M
⚠️
Hazards Tracked
17
Natural Hazard Risk Profile
🏖️
Relatively HighCoastal Flooding
Annual Loss$12.1M
Risk Score92.8
❄️
Relatively HighIce Storm
Annual Loss$1.6M
Risk Score91.3
🌊
Relatively ModerateRiverine Flooding
Annual Loss$54.0M
Risk Score89.1
🏔️
Relatively LowEarthquake
Annual Loss$5.5M
Risk Score87.5
🌀
Relatively ModerateHurricane
Annual Loss$5.0M
Risk Score83.8
☀️
Relatively ModerateDrought
Annual Loss$1.2M
Risk Score77.1
⚡
Relatively ModerateLightning
Annual Loss$911K
Risk Score74.8
🌪️
Relatively ModerateTornado
Annual Loss$4.4M
Risk Score73.5
Show all 17 hazards
💨
Relatively ModerateStrong Wind
Annual Loss$1.6M
Risk Score72.5
⛰️
Relatively LowLandslide
Annual Loss$11K
Risk Score72.0
⛄
Relatively ModerateWinter Weather
Annual Loss$169K
Risk Score65.6
🌡️
Relatively LowHeat Wave
Annual Loss$1.1M
Risk Score65.0
🥶
Relatively LowCold Wave
Annual Loss$1.9M
Risk Score57.4
🔥
Very LowWildfire
Annual Loss$64K
Risk Score47.8
🧊
Relatively LowHail
Annual Loss$226K
Risk Score35.5
🏔️
Very LowAvalanche
Annual Loss$3
Risk Score4.4
🌊
Insufficient DataTsunami
Annual Loss$0
Risk Score0.0
Rockingham County vs. National Average
🎯 Overall Risk
85.8+37.1 vs avg
National avg: 48.7
🔥 Wildfire Risk
47.8-0.9 vs avg
National avg: 48.7
👥 Social Vulnerability
10.6-38.6 vs avg
National avg: 49.2
🛡️ Community Resilience
78.8+30.1 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
10.6
Very LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
78.8
Relatively HighHigher scores indicate better ability to prepare for, adapt to, and recover from hazards.
Frequently Asked Questions
Data from FEMA National Risk Index. For informational purposes only. Consult local authorities for property-specific risk.