2
Recorded earthquakes
region
March 1990
Yokosuka earthquakes in March 1990
Earthquake archive for Yokosuka in March 1990: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.6
Average magnitude
77.1 km
Average depth
Strongest event
4.6
12 Mar 1990
Yokosuka, Japan
Depth
78.9 km
UTC
08:45:31
Coordinates
33.900, 140.876
Analysis of the recorded activity
During March 1990, 2 earthquakes were recorded near Yokosuka. Magnitudes ranged from 4.6 to 4.6, with an average of 4.6; depths ranged from 75.3 to 78.9 km, averaging 77.1 km. Activity extended from Friday, March 9, 1990 to Monday, March 12, 1990 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
78.9 km
Yokosuka, Japan
12 Mar 1990 08:45:31 UTC
4.6
75.3 km
Yokosuka, Japan
09 Mar 1990 08:13:20 UTC