2
Recorded earthquakes
region
March 1983
Mariana Islands region earthquakes in March 1983
Earthquake archive for Mariana Islands region in March 1983: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.6
Average magnitude
33.0 km
Average depth
Strongest event
4.7
12 Mar 1983
Mariana Islands region, Unknown
Depth
33.0 km
UTC
00:08:39
Coordinates
20.865, 146.051
Analysis of the recorded activity
During March 1983, 2 earthquakes were recorded near Mariana Islands region. Magnitudes ranged from 4.6 to 4.7, with an average of 4.7; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Saturday, March 12, 1983 to Saturday, March 12, 1983 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
33.0 km
Mariana Islands region, Unknown
12 Mar 1983 00:08:39 UTC
4.6
33.0 km
Mariana Islands region, Unknown
12 Mar 1983 22:14:15 UTC