2
Recorded earthquakes
region
December 2021
Chiba earthquakes in December 2021
Earthquake archive for Chiba in December 2021: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.6
Average magnitude
33.5 km
Average depth
Strongest event
4.6
30 Dec 2021
Chiba, Japan
Depth
57.0 km
UTC
00:41:58
Coordinates
35.598, 140.212
Analysis of the recorded activity
During December 2021, 2 earthquakes were recorded near Chiba. Magnitudes ranged from 4.5 to 4.6, with an average of 4.6; depths ranged from 10.0 to 57.0 km, averaging 33.5 km. Activity extended from Thursday, December 30, 2021 to Thursday, December 30, 2021 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
57.0 km
Chiba, Japan
30 Dec 2021 00:41:58 UTC
4.5
10.0 km
Chiba, Japan
30 Dec 2021 19:19:16 UTC