2
Recorded earthquakes
region
October 1977
San Fernando earthquakes in October 1977
Earthquake archive for San Fernando in October 1977: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.8
Average magnitude
62.5 km
Average depth
Strongest event
4.9
14 Oct 1977
San Fernando, Philippines
Depth
59.0 km
UTC
11:47:41
Coordinates
16.523, 119.465
Analysis of the recorded activity
During October 1977, 2 earthquakes were recorded near San Fernando. Magnitudes ranged from 4.6 to 4.9, with an average of 4.8; depths ranged from 59.0 to 66.0 km, averaging 62.5 km. Activity extended from Tuesday, October 4, 1977 to Friday, October 14, 1977 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
59.0 km
San Fernando, Philippines
14 Oct 1977 11:47:41 UTC
4.6
66.0 km
San Fernando, Philippines
04 Oct 1977 11:01:33 UTC