2
Recorded earthquakes
region
November 1987
Mariana Islands region earthquakes in November 1987
Earthquake archive for Mariana Islands region in November 1987: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.5
Average magnitude
311.6 km
Average depth
Strongest event
4.5
24 Nov 1987
Mariana Islands region, Unknown
Depth
323.1 km
UTC
03:27:37
Coordinates
21.728, 143.042
Analysis of the recorded activity
During November 1987, 2 earthquakes were recorded near Mariana Islands region. Magnitudes ranged from 4.5 to 4.5, with an average of 4.5; depths ranged from 300.0 to 323.1 km, averaging 311.6 km. Activity extended from Monday, November 23, 1987 to Tuesday, November 24, 1987 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
323.1 km
Mariana Islands region, Unknown
24 Nov 1987 03:27:37 UTC
4.5
300.0 km
Mariana Islands region, Unknown
23 Nov 1987 00:18:26 UTC