3
Recorded earthquakes
region
December 1989
Volcano Islands earthquakes in December 1989
Earthquake archive for Volcano Islands in December 1989: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.3
Strongest magnitude
4.8
Average magnitude
128.7 km
Average depth
Strongest event
5.3
03 Dec 1989
Analysis of the recorded activity
During December 1989, 3 earthquakes were recorded near Volcano Islands. Magnitudes ranged from 4.3 to 5.3, with an average of 4.8; depths ranged from 125.1 to 134.0 km, averaging 128.7 km. Activity extended from Sunday, December 3, 1989 to Wednesday, December 27, 1989 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.3
125.1 km
Volcano Islands, Japan region
03 Dec 1989 09:45:21 UTC
4.9
134.0 km
Volcano Islands, Japan region
05 Dec 1989 05:07:57 UTC
4.3
127.1 km
Volcano Islands, Japan region
27 Dec 1989 21:45:58 UTC