Coos County, New Hampshire
Natural Hazard Risk Assessment — Population: 31,248
72.8NRI
Relatively Low
Overall Risk Rating
👥
Population
31,248
🏠
Building Value
$7.5B
💰
Annual Hazard Loss
$27.0M
⚠️
Hazards Tracked
15
Natural Hazard Risk Profile
🏔️
Very HighAvalanche
Annual Loss$4.6M
Risk Score97.5
⛄
Relatively HighWinter Weather
Annual Loss$312K
Risk Score88.4
🥶
Relatively ModerateCold Wave
Annual Loss$5.0M
Risk Score87.4
⛰️
Relatively LowLandslide
Annual Loss$16K
Risk Score81.5
🌊
Relatively ModerateRiverine Flooding
Annual Loss$15.1M
Risk Score77.6
🌀
Relatively LowHurricane
Annual Loss$1.1M
Risk Score77.1
❄️
Relatively ModerateIce Storm
Annual Loss$180K
Risk Score69.1
⚡
Relatively LowLightning
Annual Loss$219K
Risk Score52.4
Show all 15 hazards
🏔️
Very LowEarthquake
Annual Loss$222K
Risk Score49.0
💨
Relatively LowStrong Wind
Annual Loss$182K
Risk Score22.8
🔥
Very LowWildfire
Annual Loss$5K
Risk Score16.4
🌡️
Very LowHeat Wave
Annual Loss$24K
Risk Score12.7
🌪️
Very LowTornado
Annual Loss$63K
Risk Score10.6
🧊
Very LowHail
Annual Loss$15K
Risk Score6.1
☀️
No RatingDrought
Annual Loss$0
Risk Score0.0
Coos County vs. National Average
🎯 Overall Risk
72.8+24.1 vs avg
National avg: 48.7
🔥 Wildfire Risk
16.4-32.3 vs avg
National avg: 48.7
👥 Social Vulnerability
59.8+10.6 vs avg
National avg: 49.2
🛡️ Community Resilience
53.5+4.8 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
59.8
Relatively ModerateHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
53.5
Relatively ModerateHigher 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.