4
Recorded earthquakes
city
2026
Shiroishi earthquakes in 2026
Earthquake archive for Shiroishi in 2026: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
4.6
Average magnitude
64.2 km
Average depth
Strongest event
5.0
02 Apr 2026
Analysis of the recorded activity
During 2026, 4 earthquakes were recorded near Shiroishi. Magnitudes ranged from 4.0 to 5.0, with an average of 4.6; depths ranged from 50.2 to 70.8 km, averaging 64.2 km. Activity extended from Tuesday, February 24, 2026 to Saturday, August 15, 2026 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
66.6 km
Ishinomaki, Japan
02 Apr 2026 00:52:52 UTC
4.7
50.2 km
Iwaki, Japan
15 Aug 2026 01:10:51 UTC
4.5
70.8 km
Minami-Sōma, Japan
10 Mar 2026 06:28:04 UTC
4.0
69.2 km
Ishinomaki, Japan
24 Feb 2026 04:27:01 UTC