Juneau City and Borough Disaster Risk
Juneau City and Borough, Alaska
FEMA Risk Rating
Very Low
National Percentile
12th
of 3,144 counties
State Rank
#22
of 30 (1 = highest risk)
Flood Risk
38th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Very Low
Higher than 38% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 20% of US counties
Tornado
Tornado and severe thunderstorm risk
Very Low
Higher than 1% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 81% of US counties
Risk Overview
About Natural Disaster Risk in Juneau City and Borough, Alaska
Juneau enjoys very low national disaster risk
At 11.51, Juneau's composite risk score is Very Low and substantially below Alaska's state average of 35.22. This Southeast Alaska capital ranks among America's safest cities and boroughs from natural hazards.
Among Alaska's three safest counties
Juneau ranks in Alaska's lowest-risk tier, surpassed only by Ketchikan Gateway (1.69) and nearly matched by Haines (4.29). The borough's Southeast Alaska location provides significant natural protection.
Part of Alaska's safest Southeast cluster
Juneau (11.51) sits within Southeast Alaska's remarkably safe zone, alongside Ketchikan (1.69), Haines (4.29), and Hoonah-Angoon (14.31). All four communities dramatically outperform interior Alaska counties in disaster safety.
Earthquakes and flooding are secondary concerns
Earthquake risk (80.53) leads Juneau's hazard profile, though still relatively low compared to statewide risks, while flood risk (38.00) reflects tidal and precipitation patterns. Wildfire (19.53), tornado (0.57), and hurricane risks remain minimal.
Earthquake coverage is sensible; standard policy suffices otherwise
Add earthquake insurance to your homeowners policy to cover the 80.53 risk factor. Your standard policy should handle most other perils given Juneau's very low overall risk profile.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Juneau City and Borough
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Juneau City and Borough
Risk Verdict
Juneau City and Borough's overall natural disaster score at the 12th percentile puts it well below the national median for hazard exposure. Juneau City and Borough's lower-than-average risk profile at the 12th percentile makes it a more manageable preparedness environment, but a reviewed household plan remains the right foundation regardless.
Hazard Breakdown
Earthquake risk is Juneau City and Borough's dominant natural hazard, ranked at the 81th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 38th percentile nationally. Additional tracked hazards include wildfire (20th percentile), tornado (1th percentile).
Preparedness Context
Earthquake exposure at the 81th percentile nationally puts Juneau City and Borough in a zone where utilities — gas, water, electrical — are the most common post-quake hazard. Knowing how to shut off the main gas valve is an important household skill to develop before an event occurs. Juneau City and Borough's secondary hazard, flood at the 38th percentile nationally, requires different alert monitoring and response than earthquake — households benefit from understanding the distinct early-warning systems for each. Juneau City and Borough households benefit from keeping shoes and a flashlight near the bed — post-earthquake navigation through debris in the dark is a common cause of secondary injury. This low-cost step has outsized protective value.
Regional Context
Juneau City and Borough's composite risk score sits 23.7 points below the Alaska county average, reflecting a more favorable hazard environment than the state typical.
Is your household prepared for Juneau City and Borough's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Juneau City and Borough, AK?
What types of natural hazards affect Juneau City and Borough?
How does Juneau City and Borough risk compare to the Alaska average?
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How is natural disaster risk measured?
Is Juneau City and Borough a safe place to live?
Data Source
Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.
Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.