2
Recorded earthquakes
region
October 2023
Iwaki earthquakes in October 2023
Earthquake archive for Iwaki in October 2023: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.4
Average magnitude
57.7 km
Average depth
Strongest event
4.5
20 Oct 2023
Iwaki, Japan
Depth
36.4 km
UTC
20:55:29
Coordinates
36.948, 141.183
Analysis of the recorded activity
During October 2023, 2 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.3 to 4.5, with an average of 4.4; depths ranged from 36.4 to 79.0 km, averaging 57.7 km. Activity extended from Friday, October 6, 2023 to Friday, October 20, 2023 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
36.4 km
Iwaki, Japan
20 Oct 2023 20:55:29 UTC
4.3
79.0 km
Iwaki, Japan
06 Oct 2023 07:44:04 UTC