4
Recorded earthquakes
region
1984
Yuzhno-Sakhalinsk earthquakes in 1984
Earthquake archive for Yuzhno-Sakhalinsk in 1984: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.5
Strongest magnitude
5.6
Average magnitude
337.6 km
Average depth
Strongest event
6.5
23 Apr 1984
Analysis of the recorded activity
During 1984, 4 earthquakes were recorded near Yuzhno-Sakhalinsk. Magnitudes ranged from 4.2 to 6.5, with an average of 5.6; depths ranged from 33.0 to 573.4 km, averaging 337.6 km. Activity extended from Sunday, January 22, 1984 to Monday, April 23, 1984 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list