1
Recorded earthquakes
region
August 1987
Bonin Islands earthquakes in August 1987
Earthquake archive for Bonin Islands in August 1987: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.9
Average magnitude
33.0 km
Average depth
Strongest event
4.9
21 Aug 1987
Bonin Islands, Japan region
Depth
33.0 km
UTC
15:55:05
Coordinates
26.396, 141.741
Analysis of the recorded activity
This archive contains one recorded earthquake near Bonin Islands during August 1987: magnitude 4.9, at a depth of 33.0 km, on Friday, August 21, 1987 UTC.
Only 1 earthquakes in the current catalogue match this period and location.