2
Recorded earthquakes
region
April 1999
Yokosuka earthquakes in April 1999
Earthquake archive for Yokosuka in April 1999: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.5
Average magnitude
63.4 km
Average depth
Strongest event
4.6
13 Apr 1999
Yokosuka, Japan
Depth
33.0 km
UTC
21:23:26
Coordinates
33.148, 141.486
Analysis of the recorded activity
During April 1999, 2 earthquakes were recorded near Yokosuka. Magnitudes ranged from 4.4 to 4.6, with an average of 4.5; depths ranged from 33.0 to 93.8 km, averaging 63.4 km. Activity extended from Tuesday, April 13, 1999 to Monday, April 26, 1999 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
33.0 km
Yokosuka, Japan
13 Apr 1999 21:23:26 UTC
4.4
93.8 km
Yokosuka, Japan
26 Apr 1999 07:57:06 UTC