5
Recorded earthquakes
city
1989
San Antonio earthquakes in 1989
Earthquake archive for San Antonio in 1989: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.6
Average magnitude
34.2 km
Average depth
Strongest event
4.8
12 Sep 1989
Camiling, Philippines
Depth
33.0 km
UTC
23:58:01
Coordinates
15.419, 120.082
Analysis of the recorded activity
During 1989, 5 earthquakes were recorded near San Antonio. Magnitudes ranged from 4.2 to 4.8, with an average of 4.6; depths ranged from 10.0 to 58.4 km, averaging 34.2 km. Activity extended from Sunday, January 22, 1989 to Wednesday, October 25, 1989 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
33.0 km
Camiling, Philippines
12 Sep 1989 23:58:01 UTC
4.7
34.8 km
San Antonio, Philippines
25 Oct 1989 06:00:10 UTC
4.6
10.0 km
Olongapo City, Philippines
06 Sep 1989 05:08:04 UTC
4.5
34.6 km
Angeles City, Philippines
25 Aug 1989 20:25:22 UTC
4.2
58.4 km
Angeles City, Philippines
22 Jan 1989 17:01:13 UTC