2
Recorded earthquakes
region
August 1974
Bonin Islands earthquakes in August 1974
Earthquake archive for Bonin Islands in August 1974: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.6
Average magnitude
239.0 km
Average depth
Strongest event
4.7
14 Aug 1974
Bonin Islands, Japan region
Depth
61.0 km
UTC
03:44:04
Coordinates
28.141, 142.787
Analysis of the recorded activity
During August 1974, 2 earthquakes were recorded near Bonin Islands. Magnitudes ranged from 4.5 to 4.7, with an average of 4.6; depths ranged from 61.0 to 417.0 km, averaging 239.0 km. Activity extended from Wednesday, August 14, 1974 to Thursday, August 15, 1974 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
61.0 km
Bonin Islands, Japan region
14 Aug 1974 03:44:04 UTC
4.5
417.0 km
Bonin Islands, Japan region
15 Aug 1974 10:46:11 UTC