3
Recorded earthquakes
city
1990
Pematangsiantar earthquakes in 1990
Earthquake archive for Pematangsiantar in 1990: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.1
Strongest magnitude
4.6
Average magnitude
148.3 km
Average depth
Strongest event
5.1
27 Nov 1990
Analysis of the recorded activity
During 1990, 3 earthquakes were recorded near Pematangsiantar. Magnitudes ranged from 4.0 to 5.1, with an average of 4.6; depths ranged from 115.2 to 184.8 km, averaging 148.3 km. Activity extended from Wednesday, June 20, 1990 to Tuesday, November 27, 1990 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.1
144.9 km
Berastagi, Indonesia
27 Nov 1990 00:28:28 UTC
4.8
184.8 km
Pematangsiantar, Indonesia
09 Sep 1990 03:16:49 UTC
4.0
115.2 km
Pematangsiantar, Indonesia
20 Jun 1990 23:01:45 UTC