4
Recorded earthquakes
region
December 2003
Volcano Islands earthquakes in December 2003
Earthquake archive for Volcano Islands in December 2003: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.4
Average magnitude
89.1 km
Average depth
Strongest event
4.5
31 Dec 2003
Volcano Islands, Japan region
Depth
33.0 km
UTC
20:13:48
Coordinates
22.394, 143.293
Analysis of the recorded activity
During December 2003, 4 earthquakes were recorded near Volcano Islands. Magnitudes ranged from 4.2 to 4.5, with an average of 4.4; depths ranged from 33.0 to 150.0 km, averaging 89.1 km. Activity extended from Wednesday, December 3, 2003 to Wednesday, December 31, 2003 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
33.0 km
Volcano Islands, Japan region
31 Dec 2003 20:13:48 UTC
4.5
150.0 km
Volcano Islands, Japan region
12 Dec 2003 21:20:37 UTC
4.3
33.0 km
Volcano Islands, Japan region
03 Dec 2003 06:00:05 UTC
4.2
140.4 km
Volcano Islands, Japan region
08 Dec 2003 17:07:43 UTC