3
Recorded earthquakes
region
September 2011
Mariana Islands region earthquakes in September 2011
Earthquake archive for Mariana Islands region in September 2011: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.5
Average magnitude
140.5 km
Average depth
Strongest event
4.6
15 Sep 2011
Mariana Islands region, Unknown
Depth
293.7 km
UTC
03:44:03
Coordinates
21.589, 142.958
Analysis of the recorded activity
During September 2011, 3 earthquakes were recorded near Mariana Islands region. Magnitudes ranged from 4.3 to 4.6, with an average of 4.5; depths ranged from 48.1 to 293.7 km, averaging 140.5 km. Activity extended from Tuesday, September 6, 2011 to Tuesday, September 27, 2011 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
293.7 km
Mariana Islands region, Unknown
15 Sep 2011 03:44:03 UTC
4.6
48.1 km
Mariana Islands region, Unknown
06 Sep 2011 10:31:50 UTC
4.3
79.6 km
Mariana Islands region, Unknown
27 Sep 2011 00:36:07 UTC