2
Recorded earthquakes
region
September 2021
Iwaki earthquakes in September 2021
Earthquake archive for Iwaki in September 2021: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.4
Average magnitude
28.9 km
Average depth
Strongest event
4.6
27 Sep 2021
Iwaki, Japan
Depth
50.4 km
UTC
11:26:38
Coordinates
36.706, 141.165
Analysis of the recorded activity
During September 2021, 2 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.2 to 4.6, with an average of 4.4; depths ranged from 7.3 to 50.4 km, averaging 28.9 km. Activity extended from Wednesday, September 8, 2021 to Monday, September 27, 2021 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
50.4 km
Iwaki, Japan
27 Sep 2021 11:26:38 UTC
4.2
7.3 km
Iwaki, Japan
08 Sep 2021 22:16:55 UTC