County Data
Orange County, California
Self-reliance and preparedness data for Orange County
Relatively High
Hazard Risk (39.1/100)
Good
Solar (5.4 kWh/m²/day)
Natural Hazard Risks in Orange County
| Hazard | Risk Rating | Score |
|---|---|---|
| Earthquake | Relatively High | 39.0 |
| Wildfire | Relatively High | 37.4 |
| Riverine Flooding | Relatively Moderate | 17.9 |
| Tornado | Relatively Low | 16.0 |
| Tsunami | Relatively Low | 14.7 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 59°F |
Water & Energy
| Annual Precipitation | 1.7″ |
| Solar Potential | 5.4 kWh/m²/day |
| Wind Speed | 2.1 m/s |
| Soil Type | Loam |
Local Species
54
Edible species
23
Medicinal species
49
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Orange County, California?
- Orange County has an overall hazard rating of Relatively High based on FEMA National Risk Index data. The top threats are Earthquake, Wildfire, Riverine Flooding. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Orange County good for solar power?
- Orange County has a good 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 Orange County?
- Our database identifies 54 edible plant species in Orange 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 Orange County?
- Orange County has an autonomy score of 49. 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.