2
Recorded earthquakes
region
December 1978
San Antonio earthquakes in December 1978
Earthquake archive for San Antonio in December 1978: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.8
Average magnitude
60.0 km
Average depth
Strongest event
4.9
14 Dec 1978
San Antonio, Philippines
Depth
50.0 km
UTC
01:48:34
Coordinates
15.091, 119.941
Analysis of the recorded activity
During December 1978, 2 earthquakes were recorded near San Antonio. Magnitudes ranged from 4.6 to 4.9, with an average of 4.8; depths ranged from 50.0 to 70.0 km, averaging 60.0 km. Activity extended from Thursday, December 14, 1978 to Monday, December 18, 1978 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
50.0 km
San Antonio, Philippines
14 Dec 1978 01:48:34 UTC
4.6
70.0 km
San Antonio, Philippines
18 Dec 1978 15:41:31 UTC