4
Recorded earthquakes
city
1989
Sibolga earthquakes in 1989
Earthquake archive for Sibolga in 1989: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.1
Strongest magnitude
4.8
Average magnitude
86.0 km
Average depth
Strongest event
5.1
25 Nov 1989
Analysis of the recorded activity
During 1989, 4 earthquakes were recorded near Sibolga. Magnitudes ranged from 4.0 to 5.1, with an average of 4.8; depths ranged from 33.0 to 110.5 km, averaging 86.0 km. Activity extended from Monday, April 24, 1989 to Sunday, November 26, 1989 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list