3
Recorded earthquakes
region
March 1980
Bonin Islands earthquakes in March 1980
Earthquake archive for Bonin Islands in March 1980: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.5
Average magnitude
300.7 km
Average depth
Strongest event
4.6
09 Mar 1980
Bonin Islands, Japan region
Depth
520.0 km
UTC
00:21:01
Coordinates
28.138, 139.632
Analysis of the recorded activity
During March 1980, 3 earthquakes were recorded near Bonin Islands. Magnitudes ranged from 4.4 to 4.6, with an average of 4.5; depths ranged from 33.0 to 520.0 km, averaging 300.7 km. Activity extended from Sunday, March 2, 1980 to Thursday, March 13, 1980 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
520.0 km
Bonin Islands, Japan region
09 Mar 1980 00:21:01 UTC
4.6
349.0 km
Bonin Islands, Japan region
02 Mar 1980 18:06:34 UTC
4.4
33.0 km
Bonin Islands, Japan region
13 Mar 1980 01:56:31 UTC