2
Recorded earthquakes
region
September 1990
Yokosuka earthquakes in September 1990
Earthquake archive for Yokosuka in September 1990: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.6
Average magnitude
33.0 km
Average depth
Strongest event
4.8
03 Sep 1990
Yokosuka, Japan
Depth
33.0 km
UTC
19:31:00
Coordinates
34.510, 140.117
Analysis of the recorded activity
During September 1990, 2 earthquakes were recorded near Yokosuka. Magnitudes ranged from 4.5 to 4.8, with an average of 4.7; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Monday, September 3, 1990 to Thursday, September 6, 1990 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
33.0 km
Yokosuka, Japan
03 Sep 1990 19:31:00 UTC
4.5
33.0 km
Yokosuka, Japan
06 Sep 1990 08:37:41 UTC