3
Recorded earthquakes
region
April 1985
Bonin Islands earthquakes in April 1985
Earthquake archive for Bonin Islands in April 1985: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.5
Strongest magnitude
5.2
Average magnitude
321.2 km
Average depth
Strongest event
6.5
03 Apr 1985
Analysis of the recorded activity
During April 1985, 3 earthquakes were recorded near Bonin Islands. Magnitudes ranged from 4.4 to 6.5, with an average of 5.2; depths ranged from 30.0 to 468.7 km, averaging 321.2 km. Activity extended from Monday, April 1, 1985 to Wednesday, April 3, 1985 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
6.5
468.7 km
Bonin Islands, Japan region
03 Apr 1985 20:21:36 UTC
4.8
465.0 km
Bonin Islands, Japan region
03 Apr 1985 20:21:22 UTC
4.4
30.0 km
Bonin Islands, Japan region
01 Apr 1985 20:13:46 UTC