4
Recorded earthquakes
region
May 1991
Bonin Islands earthquakes in May 1991
Earthquake archive for Bonin Islands in May 1991: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.7
Strongest magnitude
5.2
Average magnitude
321.0 km
Average depth
Strongest event
6.7
03 May 1991
Analysis of the recorded activity
During May 1991, 4 earthquakes were recorded near Bonin Islands. Magnitudes ranged from 4.2 to 6.7, with an average of 5.3; depths ranged from 41.9 to 433.1 km, averaging 321.0 km. Activity extended from Friday, May 3, 1991 to Sunday, May 26, 1991 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list