2
Recorded earthquakes
region
August 2021
Mariana Islands region earthquakes in August 2021
Earthquake archive for Mariana Islands region in August 2021: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.4
Average magnitude
152.6 km
Average depth
Strongest event
4.5
17 Aug 2021
Mariana Islands region, Unknown
Depth
10.0 km
UTC
03:54:47
Coordinates
21.359, 146.302
Analysis of the recorded activity
During August 2021, 2 earthquakes were recorded near Mariana Islands region. Magnitudes ranged from 4.3 to 4.5, with an average of 4.4; depths ranged from 10.0 to 295.1 km, averaging 152.6 km. Activity extended from Tuesday, August 17, 2021 to Monday, August 23, 2021 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
10.0 km
Mariana Islands region, Unknown
17 Aug 2021 03:54:47 UTC
4.3
295.1 km
Mariana Islands region, Unknown
23 Aug 2021 23:14:14 UTC