County Data
Allegheny County, Pennsylvania
Self-reliance and preparedness data for Allegheny County
Relatively Moderate
Hazard Risk (16.5/100)
Moderate
Solar (3.7 kWh/m²/day)
Natural Hazard Risks in Allegheny County
| Hazard | Risk Rating | Score |
|---|---|---|
| Cold Wave | Relatively High | 43.6 |
| Tornado | Relatively High | 26.1 |
| Riverine Flooding | Relatively High | 24.3 |
| Winter Weather | Relatively Moderate | 24.1 |
| Strong Wind | Relatively Moderate | 19.6 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 22°F |
Water & Energy
| Annual Precipitation | 4.9″ |
| Solar Potential | 3.7 kWh/m²/day |
| Wind Speed | 0.3 m/s |
| Soil Type | Silt Loam |
Local Species
72
Edible species
34
Medicinal species
46
Autonomy Score
Get Your Allegheny County Guide
Enter any zip code in Allegheny County for a full location-specific guide with planting calendars, foraging data, water strategy, and personalized action plans.
Full guide from $14.99 — printable, offline-ready
Frequently Asked Questions
- What are the biggest natural hazards in Allegheny County, Pennsylvania?
- Allegheny County has an overall hazard rating of Relatively Moderate based on FEMA National Risk Index data. The top threats are Cold Wave, Tornado, Riverine Flooding. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Allegheny County good for solar power?
- Allegheny County has a moderate 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 Allegheny County?
- Our database identifies 72 edible plant species in Allegheny 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 Allegheny County?
- Allegheny County has an autonomy score of 46. 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.