2
Recorded earthquakes
region
September 2025
Yokosuka earthquakes in September 2025
Earthquake archive for Yokosuka in September 2025: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.6
Average magnitude
53.2 km
Average depth
Strongest event
4.6
08 Sep 2025
Yokosuka, Japan
Depth
10.0 km
UTC
03:45:47
Coordinates
32.408, 141.754
Analysis of the recorded activity
During September 2025, 2 earthquakes were recorded near Yokosuka. Magnitudes ranged from 4.5 to 4.6, with an average of 4.6; depths ranged from 10.0 to 96.3 km, averaging 53.2 km. Activity extended from Monday, September 8, 2025 to Monday, September 8, 2025 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
10.0 km
Yokosuka, Japan
08 Sep 2025 03:45:47 UTC
4.5
96.3 km
Yokosuka, Japan
08 Sep 2025 10:24:30 UTC