2
Recorded earthquakes
region
October 2021
Hachinohe earthquakes in October 2021
Earthquake archive for Hachinohe in October 2021: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.5
Average magnitude
79.2 km
Average depth
Strongest event
4.8
17 Oct 2021
Hachinohe, Japan
Depth
67.9 km
UTC
15:49:31
Coordinates
40.968, 142.145
Analysis of the recorded activity
During October 2021, 2 earthquakes were recorded near Hachinohe. Magnitudes ranged from 4.2 to 4.8, with an average of 4.5; depths ranged from 67.9 to 90.6 km, averaging 79.2 km. Activity extended from Sunday, October 17, 2021 to Sunday, October 31, 2021 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
67.9 km
Hachinohe, Japan
17 Oct 2021 15:49:31 UTC
4.2
90.6 km
Hachinohe, Japan
31 Oct 2021 23:27:25 UTC