Salt Lake City faces serious earthquake risk from the Wasatch Fault — one of the most hazardous urban faults in the US. The 2020 Magna earthquake was a magnitude 5.7 preview of what a major Wasatch rupture could produce. Scientists estimate a magnitude 7.0 quake could cause 2500 deaths and $33 billion in damage. The city also faces flash flooding from the Wasatch Mountains and wildfire smoke from surrounding forests. Hill Air Force Base adds military infrastructure emergency considerations.
// Preparedness Recommendations
- Evacuation routes inland should be identified in advance.
- Store at least 72 hours of food and water.
- Elevate critical belongings above flood level.
- Have backup power ready in case of grid failure.
// Recommended Supplies
Essential gear for power outages, severe weather, and emergency situations in your area.
- Emergency Food Supplies
- Water Filtration & Storage
- Backup Generator
- Solar Backup Power
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// Risk Intelligence
| Threat Score | 6 / 10 Moderate |
| Primary Hazard | Earthquake / Flash Flooding |
| FEMA Flood Zone | Zone X (Seismic Risk) |
| County FEMA Declarations | 28 |
| Last Major Event | Magna Earthquake (2020) |
// Emergency Information
| Emergency Phone | (801) 799-3000 |
| Evacuation Routes | I-15 North, I-15 South, I-80 East, I-215 West |
| Elevation | 4226 ft above sea level |
// County Risk Profile
// Recent Incidents
// Other Cities in Salt Lake County UT
// Nearby Infrastructure Risks
Critical infrastructure facilities within or near this area that could affect civilian safety during emergencies, conflict, or infrastructure failures.
Infrastructure risk data is for emergency preparedness awareness. Facility locations are publicly known. Always follow official emergency guidance.