3
Recorded earthquakes
region
October 2021
Ishinomaki earthquakes in October 2021
Earthquake archive for Ishinomaki in October 2021: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.6
Average magnitude
51.8 km
Average depth
Strongest event
4.8
02 Oct 2021
Ishinomaki, Japan
Depth
38.7 km
UTC
04:01:37
Coordinates
38.493, 142.103
Analysis of the recorded activity
During October 2021, 3 earthquakes were recorded near Ishinomaki. Magnitudes ranged from 4.5 to 4.8, with an average of 4.6; depths ranged from 38.7 to 71.2 km, averaging 51.8 km. Activity extended from Saturday, October 2, 2021 to Monday, October 18, 2021 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
38.7 km
Ishinomaki, Japan
02 Oct 2021 04:01:37 UTC
4.6
71.2 km
Ishinomaki, Japan
18 Oct 2021 02:01:23 UTC
4.5
45.5 km
Ishinomaki, Japan
04 Oct 2021 21:06:32 UTC