4
Recorded earthquakes
region
September 2023
Iwaki earthquakes in September 2023
Earthquake archive for Iwaki in September 2023: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.4
Average magnitude
40.7 km
Average depth
Strongest event
4.5
15 Sep 2023
Iwaki, Japan
Depth
42.1 km
UTC
19:35:57
Coordinates
37.197, 141.516
Analysis of the recorded activity
During September 2023, 4 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.1 to 4.5, with an average of 4.4; depths ranged from 35.0 to 49.8 km, averaging 40.7 km. Activity extended from Monday, September 4, 2023 to Friday, September 15, 2023 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
42.1 km
Iwaki, Japan
15 Sep 2023 19:35:57 UTC
4.5
35.7 km
Iwaki, Japan
05 Sep 2023 07:52:59 UTC
4.4
35.0 km
Iwaki, Japan
04 Sep 2023 21:12:40 UTC
4.1
49.8 km
Iwaki, Japan
13 Sep 2023 16:29:45 UTC