2
Recorded earthquakes
region
April 2025
Chiba earthquakes in April 2025
Earthquake archive for Chiba in April 2025: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.4
Average magnitude
47.8 km
Average depth
Strongest event
4.5
20 Apr 2025
Chiba, Japan
Depth
85.6 km
UTC
06:11:07
Coordinates
35.433, 140.038
Analysis of the recorded activity
During April 2025, 2 earthquakes were recorded near Chiba. Magnitudes ranged from 4.4 to 4.5, with an average of 4.5; depths ranged from 10.0 to 85.6 km, averaging 47.8 km. Activity extended from Sunday, April 13, 2025 to Sunday, April 20, 2025 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
85.6 km
Chiba, Japan
20 Apr 2025 06:11:07 UTC
4.4
10.0 km
Chiba, Japan
13 Apr 2025 00:43:05 UTC