4
Recorded earthquakes
region
October 1974
north of Ascension Island earthquakes in October 1974
Earthquake archive for north of Ascension Island in October 1974: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.1
Strongest magnitude
4.8
Average magnitude
30.8 km
Average depth
Strongest event
5.1
23 Oct 1974
Analysis of the recorded activity
During October 1974, 4 earthquakes were recorded near north of Ascension Island. Magnitudes ranged from 4.4 to 5.1, with an average of 4.8; depths ranged from 24.0 to 33.0 km, averaging 30.8 km. Activity extended from Wednesday, October 23, 1974 to Friday, October 25, 1974 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.1
33.0 km
north of Ascension Island, Unknown
23 Oct 1974 11:46:56 UTC
4.8
33.0 km
north of Ascension Island, Unknown
25 Oct 1974 04:50:14 UTC
4.7
24.0 km
north of Ascension Island, Unknown
23 Oct 1974 10:06:48 UTC
4.4
33.0 km
north of Ascension Island, Unknown
25 Oct 1974 04:39:40 UTC