2
Recorded earthquakes
city
1989
Tanjungbalai earthquakes in 1989
Earthquake archive for Tanjungbalai in 1989: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.2
Strongest magnitude
4.6
Average magnitude
148.0 km
Average depth
Strongest event
5.2
20 Jul 1989
Analysis of the recorded activity
During 1989, 2 earthquakes were recorded near Tanjungbalai. Magnitudes ranged from 4.1 to 5.2, with an average of 4.7; depths ranged from 108.7 to 187.3 km, averaging 148.0 km. Activity extended from Thursday, July 20, 1989 to Saturday, August 26, 1989 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.2
187.3 km
Pematangsiantar, Indonesia
20 Jul 1989 04:53:20 UTC
4.1
108.7 km
Pematangsiantar, Indonesia
26 Aug 1989 23:08:00 UTC