3
Recorded earthquakes
region
August 2025
Yokosuka earthquakes in August 2025
Earthquake archive for Yokosuka in August 2025: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.4
Average magnitude
10.0 km
Average depth
Strongest event
4.5
28 Aug 2025
Yokosuka, Japan
Depth
10.0 km
UTC
09:28:55
Coordinates
32.419, 141.713
Analysis of the recorded activity
During August 2025, 3 earthquakes were recorded near Yokosuka. Magnitudes ranged from 4.3 to 4.5, with an average of 4.4; depths ranged from 10.0 to 10.0 km, averaging 10.0 km. Activity extended from Wednesday, August 27, 2025 to Thursday, August 28, 2025 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
10.0 km
Yokosuka, Japan
28 Aug 2025 09:28:55 UTC
4.4
10.0 km
Yokosuka, Japan
27 Aug 2025 00:32:23 UTC
4.3
10.0 km
Yokosuka, Japan
28 Aug 2025 09:44:59 UTC