1
Recorded earthquakes
region
December 2025
Tsukuba earthquakes in December 2025
Earthquake archive for Tsukuba in December 2025: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.8
Average magnitude
62.9 km
Average depth
Strongest event
4.8
12 Dec 2025
Tsukuba, Japan
Depth
62.9 km
UTC
10:05:20
Coordinates
36.174, 140.040
Analysis of the recorded activity
This archive contains one recorded earthquake near Tsukuba during December 2025: magnitude 4.8, at a depth of 62.9 km, on Friday, December 12, 2025 UTC.
Only 1 earthquakes in the current catalogue match this period and location.