2
Recorded earthquakes
city
2026
San Antonio earthquakes in 2026
Earthquake archive for San Antonio in 2026: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.6
Average magnitude
83.1 km
Average depth
Strongest event
4.8
02 Oct 2026
Olongapo City, Philippines
Depth
10.0 km
UTC
15:10:19
Coordinates
14.571, 119.459
Analysis of the recorded activity
During 2026, 2 earthquakes were recorded near San Antonio. Magnitudes ranged from 4.3 to 4.8, with an average of 4.6; depths ranged from 10.0 to 156.1 km, averaging 83.1 km. Activity extended from Friday, September 4, 2026 to Friday, October 2, 2026 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
10.0 km
Olongapo City, Philippines
02 Oct 2026 15:10:19 UTC
4.3
156.1 km
Mariveles, Philippines
04 Sep 2026 20:53:29 UTC