County Data
Matanuska-Susitna County, Alaska
Self-reliance and preparedness data for Matanuska-Susitna County
Relatively Low
Hazard Risk (9.5/100)
Fair
Solar (2.5 kWh/m²/day)
Natural Hazard Risks in Matanuska-Susitna County
| Hazard | Risk Rating | Score |
|---|---|---|
| Avalanche | Relatively Moderate | 37.6 |
| Earthquake | Relatively Moderate | 10.0 |
| Riverine Flooding | Very Low | 4.1 |
| Volcanic Activity | Very Low | 3.4 |
| Ice Storm | Very Low | 3.2 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 17°F |
Water & Energy
| Annual Precipitation | 3.5″ |
| Solar Potential | 2.5 kWh/m²/day |
| Wind Speed | 1.1 m/s |
| Soil Type | Silt Loam |
Local Species
44
Edible species
20
Medicinal species
42
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Matanuska-Susitna County, Alaska?
- Matanuska-Susitna County has an overall hazard rating of Relatively Low based on FEMA National Risk Index data. The top threats are Avalanche, Earthquake, Riverine Flooding. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Matanuska-Susitna County good for solar power?
- Matanuska-Susitna 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 Matanuska-Susitna County?
- Our database identifies 44 edible plant species in Matanuska-Susitna 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 Matanuska-Susitna County?
- Matanuska-Susitna County has an autonomy score of 42. 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.