5
Recorded earthquakes
city
1990
Sibolga earthquakes in 1990
Earthquake archive for Sibolga in 1990: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.6
Average magnitude
98.8 km
Average depth
Strongest event
4.9
17 Nov 1990
Padangsidempuan, Indonesia
Depth
127.3 km
UTC
02:13:05
Coordinates
1.261, 99.059
Analysis of the recorded activity
During 1990, 5 earthquakes were recorded near Sibolga. Magnitudes ranged from 4.0 to 4.9, with an average of 4.6; depths ranged from 20.8 to 128.8 km, averaging 98.8 km. Activity extended from Saturday, June 9, 1990 to Saturday, November 17, 1990 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
127.3 km
Padangsidempuan, Indonesia
17 Nov 1990 02:13:05 UTC
4.9
128.8 km
Padangsidempuan, Indonesia
27 Oct 1990 19:16:53 UTC
4.6
101.9 km
Singkil, Indonesia
12 Jul 1990 20:36:52 UTC
4.5
20.8 km
Sibolga, Indonesia
09 Jun 1990 08:41:04 UTC
4.0
115.2 km
Pematangsiantar, Indonesia
20 Jun 1990 23:01:45 UTC