3
Recorded earthquakes
region
February 1980
Bonin Islands earthquakes in February 1980
Earthquake archive for Bonin Islands in February 1980: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.6
Average magnitude
466.7 km
Average depth
Strongest event
4.8
20 Feb 1980
Bonin Islands, Japan region
Depth
406.0 km
UTC
15:32:36
Coordinates
28.870, 139.644
Analysis of the recorded activity
During February 1980, 3 earthquakes were recorded near Bonin Islands. Magnitudes ranged from 4.4 to 4.8, with an average of 4.6; depths ranged from 406.0 to 518.0 km, averaging 466.7 km. Activity extended from Friday, February 15, 1980 to Thursday, February 28, 1980 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
406.0 km
Bonin Islands, Japan region
20 Feb 1980 15:32:36 UTC
4.5
476.0 km
Bonin Islands, Japan region
28 Feb 1980 07:47:15 UTC
4.4
518.0 km
Bonin Islands, Japan region
15 Feb 1980 12:54:43 UTC