Natural Disaster Risk — ZIP Code 99633
Naknek, Alaska
Risk Summary for ZIP 99633
ZIP 99633 scores 3.3/10 (Low risk), below the U.S. average of 4.5. The leading hazard is Volcanic Activity.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Below-average risk — standard coverage likely adequate
Natural disaster risk here is below the US average. Standard homeowners insurance will typically be sufficient, but it is still worth reviewing exclusions for floods and earthquakes.
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: ZIP 99633, Alaska
ZIP 99633 covers part of the Naknek area, in Alaska, the northernmost U.S. state. The surrounding region experiences subarctic conditions with extreme cold winters and brief summers, with severe winter storms shaping the natural hazards that residents of this ZIP code face. Risk scores here are derived from FEMA data for the encompassing county.
FEMA rates ZIP 99633's composite natural disaster risk at 3.3 out of 10 — low risk. The threat from nearby active volcanoes tops the local risk profile, with potential hazards including ash fall that disrupts air travel and agriculture, and lava that threatens infrastructure. Residents should also account for earthquake and tsunami risk in their preparedness planning.
ZIP 99633's risk score, slightly below the 4.6/10 state average and below the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA, the highest-scoring are volcano, earthquake, and tsunami. These scores reflect county-level data and represent the baseline risk that all communities in the county share.
ZIP 99633 carries a below-average natural disaster risk, reflecting fewer and less severe hazard exposures than typical U.S. communities. Even so, the area's primary risk — volcano — warrants awareness and appropriate insurance coverage, as lower risk does not mean zero risk.
What this means for ZIP 99633: Volcanic Activity preparedness
- Keep dust masks and eye protection on hand for ashfall events, which can affect breathing and visibility.
- Monitor official volcano alert levels and have an evacuation plan for lava or lahar zones.
- Protect electronics and HVAC systems from fine volcanic ash during eruptions.
Risk for the surrounding area
Local Factors for ZIP 99633
These city-level factors differentiate ZIP 99633 from other communities in Alaska County and provide geographic context for its hazard exposure.
Population
522
RuralGeographic Zone
Arctic / Subarctic
Permafrost & coastal erosion risk
Climate Band
Subarctic / Arctic
Latitude 58.8°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Lower — moist climate limits wildfire frequency
Fire score: 4.2/10
Coordinates
58.7830° N, 156.8984° W
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for ZIP 99633
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
Nearby ZIP codes
Other cities in Alaska
Data source: FEMA National Risk Index (NRI). County-level data applied to ZIP codes within each county. Scores are normalized to 1–10 across all US counties. This information is for general awareness only — consult official emergency management resources and a licensed insurer for property-specific advice.