2
Recorded earthquakes
country
December 1971
Philippines earthquakes in December 1971
Earthquake archive for Philippines in December 1971: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.7
Strongest magnitude
5.6
Average magnitude
338.1 km
Average depth
Strongest event
5.7
31 Dec 1971
Analysis of the recorded activity
During December 1971, 2 earthquakes were recorded near Philippines. Magnitudes ranged from 5.6 to 5.7, with an average of 5.6; depths ranged from 51.2 to 625.0 km, averaging 338.1 km. Activity extended from Saturday, December 4, 1971 to Friday, December 31, 1971 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list