3
Recorded earthquakes
region
February 1984
Bonin Islands earthquakes in February 1984
Earthquake archive for Bonin Islands in February 1984: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.4
Average magnitude
340.0 km
Average depth
Strongest event
4.6
17 Feb 1984
Bonin Islands, Japan region
Depth
513.4 km
UTC
02:21:21
Coordinates
26.581, 140.346
Analysis of the recorded activity
During February 1984, 3 earthquakes were recorded near Bonin Islands. Magnitudes ranged from 4.1 to 4.6, with an average of 4.4; depths ranged from 33.0 to 513.4 km, averaging 340.0 km. Activity extended from Friday, February 17, 1984 to Sunday, February 26, 1984 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
513.4 km
Bonin Islands, Japan region
17 Feb 1984 02:21:21 UTC
4.5
33.0 km
Bonin Islands, Japan region
18 Feb 1984 04:41:32 UTC
4.1
473.5 km
Bonin Islands, Japan region
26 Feb 1984 17:09:45 UTC