2
Recorded earthquakes
region
January 1987
Mariana Islands region earthquakes in January 1987
Earthquake archive for Mariana Islands region in January 1987: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.2
Strongest magnitude
5.0
Average magnitude
46.2 km
Average depth
Strongest event
5.2
28 Jan 1987
Analysis of the recorded activity
During January 1987, 2 earthquakes were recorded near Mariana Islands region. Magnitudes ranged from 4.9 to 5.2, with an average of 5.1; depths ranged from 33.0 to 59.5 km, averaging 46.3 km. Activity extended from Thursday, January 8, 1987 to Wednesday, January 28, 1987 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.2
59.5 km
Mariana Islands region, Unknown
28 Jan 1987 23:24:26 UTC
4.9
33.0 km
Mariana Islands region, Unknown
08 Jan 1987 18:09:43 UTC