3
Recorded earthquakes
region
December 1984
Rat Islands, Aleutian Islands earthquakes in December 1984
Earthquake archive for Rat Islands, Aleutian Islands in December 1984: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.5
Average magnitude
75.4 km
Average depth
Strongest event
4.8
28 Dec 1984
Rat Islands, Aleutian Islands, Alaska
Depth
33.0 km
UTC
04:16:17
Coordinates
50.392, 177.926
Analysis of the recorded activity
During December 1984, 3 earthquakes were recorded near Rat Islands, Aleutian Islands. Magnitudes ranged from 4.3 to 4.8, with an average of 4.5; depths ranged from 33.0 to 160.1 km, averaging 75.4 km. Activity extended from Saturday, December 1, 1984 to Friday, December 28, 1984 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
33.0 km
Rat Islands, Aleutian Islands, Alaska
28 Dec 1984 04:16:17 UTC
4.5
160.1 km
Rat Islands, Aleutian Islands, Alaska
01 Dec 1984 17:17:30 UTC
4.3
33.0 km
Rat Islands, Aleutian Islands, Alaska
16 Dec 1984 09:15:44 UTC