2
Recorded earthquakes
region
April 1975
east of the South Sandwich Islands earthquakes in April 1975
Earthquake archive for east of the South Sandwich Islands in April 1975: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
4.9
Average magnitude
33.0 km
Average depth
Strongest event
5.0
04 Apr 1975
east of the South Sandwich Islands, Unknown
Depth
33.0 km
UTC
20:54:34
Coordinates
-59.545, -18.103
Analysis of the recorded activity
During April 1975, 2 earthquakes were recorded near east of the South Sandwich Islands. Magnitudes ranged from 4.8 to 5.0, with an average of 4.9; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Friday, April 4, 1975 to Friday, April 25, 1975 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
33.0 km
east of the South Sandwich Islands, Unknown
04 Apr 1975 20:54:34 UTC
4.8
33.0 km
east of the South Sandwich Islands, Unknown
25 Apr 1975 01:51:26 UTC