2
Recorded earthquakes
region
January 1984
Bonin Islands earthquakes in January 1984
Earthquake archive for Bonin Islands in January 1984: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.4
Average magnitude
497.2 km
Average depth
Strongest event
4.5
04 Jan 1984
Bonin Islands, Japan region
Depth
511.3 km
UTC
20:31:07
Coordinates
27.718, 139.695
Analysis of the recorded activity
During January 1984, 2 earthquakes were recorded near Bonin Islands. Magnitudes ranged from 4.4 to 4.5, with an average of 4.5; depths ranged from 483.2 to 511.3 km, averaging 497.3 km. Activity extended from Wednesday, January 4, 1984 to Saturday, January 14, 1984 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
511.3 km
Bonin Islands, Japan region
04 Jan 1984 20:31:07 UTC
4.4
483.2 km
Bonin Islands, Japan region
14 Jan 1984 00:47:20 UTC