3
Recorded earthquakes
region
September 1989
Rat Islands, Aleutian Islands earthquakes in September 1989
Earthquake archive for Rat Islands, Aleutian Islands in September 1989: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.2
Strongest magnitude
4.9
Average magnitude
33.0 km
Average depth
Strongest event
6.2
20 Sep 1989
Analysis of the recorded activity
During September 1989, 3 earthquakes were recorded near Rat Islands, Aleutian Islands. Magnitudes ranged from 4.3 to 6.2, with an average of 4.9; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Wednesday, September 20, 1989 to Thursday, September 28, 1989 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
6.2
33.0 km
Rat Islands, Aleutian Islands, Alaska
20 Sep 1989 13:19:31 UTC
4.3
33.0 km
Rat Islands, Aleutian Islands, Alaska
28 Sep 1989 03:13:49 UTC
4.3
33.0 km
Rat Islands, Aleutian Islands, Alaska
20 Sep 1989 17:53:29 UTC