2
Recorded earthquakes
region
December 1988
Mariana Islands region earthquakes in December 1988
Earthquake archive for Mariana Islands region in December 1988: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.6
Average magnitude
270.5 km
Average depth
Strongest event
4.6
23 Dec 1988
Mariana Islands region, Unknown
Depth
326.9 km
UTC
03:07:07
Coordinates
21.570, 143.025
Analysis of the recorded activity
During December 1988, 2 earthquakes were recorded near Mariana Islands region. Magnitudes ranged from 4.6 to 4.6, with an average of 4.6; depths ranged from 214.1 to 326.9 km, averaging 270.5 km. Activity extended from Thursday, December 1, 1988 to Friday, December 23, 1988 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
326.9 km
Mariana Islands region, Unknown
23 Dec 1988 03:07:07 UTC
4.6
214.1 km
Mariana Islands region, Unknown
01 Dec 1988 23:35:49 UTC