3
Recorded earthquakes
region
December 2021
Iwaki earthquakes in December 2021
Earthquake archive for Iwaki in December 2021: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.7
Average magnitude
18.3 km
Average depth
Strongest event
4.9
07 Dec 2021
Iwaki, Japan
Depth
10.0 km
UTC
17:29:25
Coordinates
37.190, 141.294
Analysis of the recorded activity
During December 2021, 3 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.6 to 4.9, with an average of 4.7; depths ranged from 10.0 to 35.0 km, averaging 18.3 km. Activity extended from Tuesday, December 7, 2021 to Sunday, December 12, 2021 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
10.0 km
Iwaki, Japan
07 Dec 2021 17:29:25 UTC
4.6
10.0 km
Iwaki, Japan
12 Dec 2021 17:40:01 UTC
4.6
35.0 km
Iwaki, Japan
07 Dec 2021 01:10:30 UTC