6
Recorded earthquakes
region
October 2026
San Antonio earthquakes in October 2026
Earthquake archive for San Antonio in October 2026: 6 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
3.2
Average magnitude
11.8 km
Average depth
Strongest event
4.8
12 Oct 2026
San Antonio, Chile
Depth
33.6 km
UTC
18:17:18
Coordinates
-33.721, -71.811
Event list
All earthquakes
Mag
Location
Details
4.8
33.6 km
San Antonio, Chile
12 Oct 2026 18:17:18 UTC
3.2
7.3 km
San Antonio, United States
20 Oct 2026 06:55:37 UTC
3.1
9.3 km
San Antonio, United States
20 Oct 2026 06:55:40 UTC
2.8
7.0 km
San Antonio, United States
18 Oct 2026 19:12:55 UTC
2.6
5.0 km
San Antonio, United States
20 Oct 2026 20:46:54 UTC
2.5
8.4 km
San Antonio, United States
22 Oct 2026 02:44:14 UTC