2
Recorded earthquakes
region
August 1989
Volcano Islands earthquakes in August 1989
Earthquake archive for Volcano Islands in August 1989: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.6
Average magnitude
98.8 km
Average depth
Strongest event
4.6
10 Aug 1989
Volcano Islands, Japan region
Depth
33.0 km
UTC
08:16:22
Coordinates
23.387, 142.322
Analysis of the recorded activity
During August 1989, 2 earthquakes were recorded near Volcano Islands. Magnitudes ranged from 4.5 to 4.6, with an average of 4.6; depths ranged from 33.0 to 164.7 km, averaging 98.9 km. Activity extended from Tuesday, August 8, 1989 to Thursday, August 10, 1989 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
33.0 km
Volcano Islands, Japan region
10 Aug 1989 08:16:22 UTC
4.5
164.7 km
Volcano Islands, Japan region
08 Aug 1989 20:47:19 UTC