4
Recorded earthquakes
region
September 1991
Jayapura earthquakes in September 1991
Earthquake archive for Jayapura in September 1991: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.4
Average magnitude
37.6 km
Average depth
Strongest event
4.9
03 Sep 1991
Jayapura, Indonesia
Depth
51.2 km
UTC
19:05:47
Coordinates
-3.880, 139.946
Analysis of the recorded activity
During September 1991, 4 earthquakes were recorded near Jayapura. Magnitudes ranged from 4.1 to 4.9, with an average of 4.4; depths ranged from 33.0 to 51.2 km, averaging 37.6 km. Activity extended from Tuesday, September 3, 1991 to Saturday, September 28, 1991 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
51.2 km
Jayapura, Indonesia
03 Sep 1991 19:05:47 UTC
4.4
33.0 km
Jayapura, Indonesia
17 Sep 1991 22:08:01 UTC
4.3
33.0 km
Jayapura, Indonesia
28 Sep 1991 21:52:09 UTC
4.1
33.0 km
Jayapura, Indonesia
09 Sep 1991 06:18:43 UTC