County Data
Ketchikan Gateway County, Alaska
Self-reliance and preparedness data for Ketchikan Gateway County
Very Low
Hazard Risk (1.6/100)
Fair
Solar (2.6 kWh/m²/day)
Natural Hazard Risks in Ketchikan Gateway County
| Hazard | Risk Rating | Score |
|---|---|---|
| Winter Weather | Very Low | 7.8 |
| Ice Storm | Very Low | 5.7 |
| Volcanic Activity | Very Low | 3.0 |
| Earthquake | Very Low | 2.5 |
| Riverine Flooding | Very Low | 0.9 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 42°F |
Water & Energy
| Annual Precipitation | 48.9″ |
| Solar Potential | 2.6 kWh/m²/day |
| Wind Speed | 1.9 m/s |
| Soil Type | Silt Loam |
Local Species
44
Edible species
20
Medicinal species
58
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Ketchikan Gateway County, Alaska?
- Ketchikan Gateway County has an overall hazard rating of Very Low based on FEMA National Risk Index data. The top threats are Winter Weather, Ice Storm, Volcanic Activity. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Ketchikan Gateway County good for solar power?
- Ketchikan Gateway County has a fair solar rating. Solar potential is based on average daily irradiance (kWh/m²/day), which determines how much energy rooftop or ground-mounted panels can produce year-round.
- How many edible plants grow in Ketchikan Gateway County?
- Our database identifies 44 edible plant species in Ketchikan Gateway County based on regional flora data, USDA hardiness zone, and iNaturalist observations. The full field guide includes identification notes, preparation methods, and seasonal availability.
- What is the autonomy score for Ketchikan Gateway County?
- Ketchikan Gateway County has an autonomy score of 58. This composite score measures local self-reliance potential across water access, food production capacity, energy resources, and supply chain resilience. Higher scores indicate greater potential for self-sufficiency.