3
Recorded earthquakes
city
1977
Balanga earthquakes in 1977
Earthquake archive for Balanga in 1977: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.2
Strongest magnitude
4.8
Average magnitude
83.7 km
Average depth
Strongest event
5.2
16 Jul 1977
Analysis of the recorded activity
During 1977, 3 earthquakes were recorded near Balanga. Magnitudes ranged from 4.5 to 5.2, with an average of 4.8; depths ranged from 60.0 to 119.0 km, averaging 83.7 km. Activity extended from Friday, June 10, 1977 to Friday, December 9, 1977 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.2
72.0 km
Subic, Philippines
16 Jul 1977 15:38:00 UTC
4.6
119.0 km
Balayan, Philippines
10 Jun 1977 16:38:45 UTC
4.5
60.0 km
San Antonio, Philippines
09 Dec 1977 20:53:29 UTC