3
Recorded earthquakes
region
October 1973
Bonin Islands earthquakes in October 1973
Earthquake archive for Bonin Islands in October 1973: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.6
Average magnitude
32.7 km
Average depth
Strongest event
4.7
08 Oct 1973
Bonin Islands, Japan region
Depth
35.0 km
UTC
22:00:32
Coordinates
28.593, 142.312
Analysis of the recorded activity
During October 1973, 3 earthquakes were recorded near Bonin Islands. Magnitudes ranged from 4.5 to 4.7, with an average of 4.6; depths ranged from 21.0 to 42.0 km, averaging 32.7 km. Activity extended from Monday, October 8, 1973 to Monday, October 22, 1973 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
35.0 km
Bonin Islands, Japan region
08 Oct 1973 22:00:32 UTC
4.5
42.0 km
Bonin Islands, Japan region
22 Oct 1973 13:01:57 UTC
4.5
21.0 km
Bonin Islands, Japan region
08 Oct 1973 22:13:55 UTC