1
Recorded earthquakes
region
December 1981
Bonin Islands earthquakes in December 1981
Earthquake archive for Bonin Islands in December 1981: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.7
Average magnitude
492.7 km
Average depth
Strongest event
4.7
31 Dec 1981
Bonin Islands, Japan region
Depth
492.7 km
UTC
05:08:13
Coordinates
27.654, 139.713
Analysis of the recorded activity
This archive contains one recorded earthquake near Bonin Islands during December 1981: magnitude 4.7, at a depth of 492.7 km, on Thursday, December 31, 1981 UTC.
Only 1 earthquakes in the current catalogue match this period and location.