2
Recorded earthquakes
region
September 1997
Mariana Islands region earthquakes in September 1997
Earthquake archive for Mariana Islands region in September 1997: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.2
Strongest magnitude
4.2
Average magnitude
275.0 km
Average depth
Strongest event
4.2
17 Sep 1997
Mariana Islands region, Unknown
Depth
250.0 km
UTC
18:10:48
Coordinates
21.834, 143.032
Analysis of the recorded activity
During September 1997, 2 earthquakes were recorded near Mariana Islands region. Magnitudes ranged from 4.1 to 4.2, with an average of 4.2; depths ranged from 250.0 to 300.0 km, averaging 275.0 km. Activity extended from Friday, September 12, 1997 to Wednesday, September 17, 1997 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.2
250.0 km
Mariana Islands region, Unknown
17 Sep 1997 18:10:48 UTC
4.1
300.0 km
Mariana Islands region, Unknown
12 Sep 1997 19:53:00 UTC