2
Recorded earthquakes
region
January 1991
Rat Islands, Aleutian Islands earthquakes in January 1991
Earthquake archive for Rat Islands, Aleutian Islands in January 1991: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.4
Strongest magnitude
5.4
Average magnitude
70.7 km
Average depth
Strongest event
6.4
23 Jan 1991
Analysis of the recorded activity
During January 1991, 2 earthquakes were recorded near Rat Islands, Aleutian Islands. Magnitudes ranged from 4.5 to 6.4, with an average of 5.5; depths ranged from 33.0 to 108.4 km, averaging 70.7 km. Activity extended from Tuesday, January 8, 1991 to Wednesday, January 23, 1991 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
6.4
108.4 km
Rat Islands, Aleutian Islands, Alaska
23 Jan 1991 01:12:29 UTC
4.5
33.0 km
Rat Islands, Aleutian Islands, Alaska
08 Jan 1991 09:05:29 UTC