Earthquake Risk in San Antonio, TX
Risk Level: Moderate — Score 3/10
Live Earthquake alert status near San Antonio
Checking live earthquake alerts near San Antonio…
refreshes every 15 minutes · DisasterAWARE live feed · all active earthquake alerts in the US →
Live earthquake activity around San Antonio — refreshed throughout the day.
Open full-screen map →Key Risk Factors
- Estimated annual loss of $437K from this hazard type
- 8 events on record in proximity
- 1 event(s) in the last 12 months
Last significant event: Earthquake - 5.0 - 53 km NW of Toyah, Texas (2025-02-15) — 3 people exposed
Highest Risk Cities for Earthquakes
How San Antonio Compares
Notable Earthquake Events Near San Antonio
DisasterAWARE's historical archive records 5 notable earthquake events near San Antonio, ranked below by impact. The most impactful: Earthquake - 5.1 - 14 km NE of Hermleigh, Texas (July 2024) — 70,000 people exposed; $8,017M capital exposed.
Earthquake - 5.1 - 14 km NE of Hermleigh, Texas
July 25, 2024 — ADVISORY
70,000 people exposed; $8,017M capital exposed
Earthquake - 5.1 - 33 km WSW of Ackerly, Texas
September 16, 2024 — ADVISORY
14 people exposed; $0M capital exposed
Earthquake - 5.0 - 53 km NW of Toyah, Texas
February 14, 2025 — ADVISORY
3 people exposed; $0M capital exposed
Earthquake - 5.4 - 38 km WSW of Mentone, Texas
November 15, 2022 — ADVISORY
Impact data not available
Earthquake - 5.0 - 41km W of Mentone, Texas
March 25, 2020 — ADVISORY
Impact data not available
Earthquake Preparedness Tips
- 1.Secure heavy furniture and appliances to walls
- 2.Create a family earthquake plan with meeting points
- 3.Keep an emergency kit with water, food, flashlight, and first aid supplies
- 4.Learn how to shut off gas, water, and electricity
- 5.Practice Drop, Cover, and Hold On drills regularly
Related Pages
How this data is built
San Antonio, TX earthquake risk combines Historical Event Intelligence with authoritative hazard modeling from the Geospatial Intelligence Layers catalog. Live earthquake monitoring is available through the Event Intelligence API and the DisasterAWARE Platform.
Monitor Earthquake Risk in Real Time
Get real-time earthquake alerts for San Antonio, TX and hundreds of other locations with DisasterAWARE's enterprise platform.