3
Recorded earthquakes
region
September 2023
Chiba earthquakes in September 2023
Earthquake archive for Chiba in September 2023: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.6
Average magnitude
66.2 km
Average depth
Strongest event
4.9
05 Sep 2023
Chiba, Japan
Depth
66.5 km
UTC
04:27:16
Coordinates
35.700, 140.136
Analysis of the recorded activity
During September 2023, 3 earthquakes were recorded near Chiba. Magnitudes ranged from 4.4 to 4.9, with an average of 4.6; depths ranged from 65.4 to 66.7 km, averaging 66.2 km. Activity extended from Tuesday, September 5, 2023 to Friday, September 15, 2023 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
66.5 km
Chiba, Japan
05 Sep 2023 04:27:16 UTC
4.5
66.7 km
Chiba, Japan
05 Sep 2023 04:33:04 UTC
4.4
65.4 km
Chiba, Japan
15 Sep 2023 07:56:43 UTC