4
Recorded earthquakes
region
February 2011
Mariana Islands region earthquakes in February 2011
Earthquake archive for Mariana Islands region in February 2011: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.5
Average magnitude
146.8 km
Average depth
Strongest event
4.7
17 Feb 2011
Mariana Islands region, Unknown
Depth
40.4 km
UTC
18:08:59
Coordinates
21.794, 143.764
Analysis of the recorded activity
During February 2011, 4 earthquakes were recorded near Mariana Islands region. Magnitudes ranged from 4.2 to 4.7, with an average of 4.5; depths ranged from 36.3 to 301.4 km, averaging 146.8 km. Activity extended from Saturday, February 5, 2011 to Friday, February 18, 2011 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
40.4 km
Mariana Islands region, Unknown
17 Feb 2011 18:08:59 UTC
4.6
209.1 km
Mariana Islands region, Unknown
05 Feb 2011 16:27:22 UTC
4.5
301.4 km
Mariana Islands region, Unknown
11 Feb 2011 09:06:04 UTC
4.2
36.3 km
Mariana Islands region, Unknown
18 Feb 2011 21:53:40 UTC