2
Recorded earthquakes
region
August 1986
Volcano Islands earthquakes in August 1986
Earthquake archive for Volcano Islands in August 1986: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.9
Strongest magnitude
5.4
Average magnitude
39.4 km
Average depth
Strongest event
5.9
31 Aug 1986
Analysis of the recorded activity
During August 1986, 2 earthquakes were recorded near Volcano Islands. Magnitudes ranged from 5.0 to 5.9, with an average of 5.5; depths ranged from 33.0 to 45.7 km, averaging 39.4 km. Activity extended from Sunday, August 31, 1986 to Sunday, August 31, 1986 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list