2
Recorded earthquakes
region
1991
Ascension Island region earthquakes in 1991
Earthquake archive for Ascension Island region in 1991: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.8
Average magnitude
10.0 km
Average depth
Strongest event
4.9
18 Dec 1991
Ascension Island region, Unknown
Depth
10.0 km
UTC
07:54:21
Coordinates
-5.068, -11.865
Analysis of the recorded activity
During 1991, 2 earthquakes were recorded near Ascension Island region. Magnitudes ranged from 4.6 to 4.9, with an average of 4.8; depths ranged from 10.0 to 10.0 km, averaging 10.0 km. Activity extended from Thursday, July 25, 1991 to Wednesday, December 18, 1991 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
10.0 km
Ascension Island region, Unknown
18 Dec 1991 07:54:21 UTC
4.6
10.0 km
Ascension Island region, Unknown
25 Jul 1991 04:37:09 UTC