2
Recorded earthquakes
region
December 1990
Mutsu earthquakes in December 1990
Earthquake archive for Mutsu in December 1990: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.8
Average magnitude
52.8 km
Average depth
Strongest event
4.9
28 Dec 1990
Mutsu, Japan
Depth
72.5 km
UTC
03:27:30
Coordinates
41.435, 141.989
Analysis of the recorded activity
During December 1990, 2 earthquakes were recorded near Mutsu. Magnitudes ranged from 4.7 to 4.9, with an average of 4.8; depths ranged from 33.0 to 72.5 km, averaging 52.8 km. Activity extended from Friday, December 21, 1990 to Friday, December 28, 1990 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
72.5 km
Mutsu, Japan
28 Dec 1990 03:27:30 UTC
4.7
33.0 km
Mutsu, Japan
21 Dec 1990 03:25:49 UTC