3
Recorded earthquakes
region
September 2011
Yokosuka earthquakes in September 2011
Earthquake archive for Yokosuka in September 2011: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.4
Strongest magnitude
4.3
Average magnitude
64.4 km
Average depth
Strongest event
4.4
21 Sep 2011
Yokosuka, Japan
Depth
123.3 km
UTC
23:43:10
Coordinates
33.654, 139.670
Analysis of the recorded activity
During September 2011, 3 earthquakes were recorded near Yokosuka. Magnitudes ranged from 4.0 to 4.4, with an average of 4.3; depths ranged from 35.0 to 123.3 km, averaging 64.4 km. Activity extended from Friday, September 2, 2011 to Friday, September 30, 2011 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.4
123.3 km
Yokosuka, Japan
21 Sep 2011 23:43:10 UTC
4.4
35.0 km
Yokosuka, Japan
02 Sep 2011 00:01:29 UTC
4.0
35.0 km
Yokosuka, Japan
30 Sep 2011 03:44:28 UTC