Clark County, Washington
Natural Hazard Risk Assessment — Population: 503,148
92.2NRI
Relatively Moderate
Overall Risk Rating
👥
Population
503,148
🏠
Building Value
$89.8B
💰
Annual Hazard Loss
$157.5M
⚠️
Hazards Tracked
17
Natural Hazard Risk Profile
🏔️
Relatively ModerateEarthquake
Annual Loss$54.3M
Risk Score97.6
🥶
Relatively HighCold Wave
Annual Loss$19.8M
Risk Score96.7
🌡️
Relatively ModerateHeat Wave
Annual Loss$9.6M
Risk Score95.9
🌊
Relatively ModerateRiverine Flooding
Annual Loss$68.3M
Risk Score92.6
❄️
Relatively HighIce Storm
Annual Loss$1.3M
Risk Score90.5
🌋
Relatively LowVolcanic Activity
Annual Loss$15K
Risk Score88.6
💨
Relatively ModerateStrong Wind
Annual Loss$1.9M
Risk Score82.3
⛰️
Relatively LowLandslide
Annual Loss$24K
Risk Score81.2
Show all 17 hazards
⚡
Relatively ModerateLightning
Annual Loss$970K
Risk Score80.6
⛄
Relatively ModerateWinter Weather
Annual Loss$205K
Risk Score73.8
🔥
Relatively LowWildfire
Annual Loss$222K
Risk Score69.6
🌪️
Relatively LowTornado
Annual Loss$717K
Risk Score31.3
🏖️
Very LowCoastal Flooding
Annual Loss$6K
Risk Score29.2
🧊
Very LowHail
Annual Loss$121K
Risk Score24.9
🏔️
Very LowAvalanche
Annual Loss$16
Risk Score12.4
☀️
No RatingDrought
Annual Loss$0
Risk Score0.0
🌊
Insufficient DataTsunami
Annual Loss$0
Risk Score0.0
Clark County vs. National Average
🎯 Overall Risk
92.2+43.5 vs avg
National avg: 48.7
🔥 Wildfire Risk
69.6+20.9 vs avg
National avg: 48.7
👥 Social Vulnerability
12.2-37.0 vs avg
National avg: 49.2
🛡️ Community Resilience
70.3+21.6 vs avg
National avg: 48.7
Community Profile
Social Vulnerability
12.2
Very LowHigher scores indicate greater social vulnerability to natural hazards.
Community Resilience
70.3
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.