1
Recorded earthquakes
region
March 1971
Ishinomaki earthquakes in March 1971
Earthquake archive for Ishinomaki in March 1971: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.5
Strongest magnitude
5.5
Average magnitude
42.2 km
Average depth
Strongest event
5.5
25 Mar 1971
Analysis of the recorded activity
This archive contains one recorded earthquake near Ishinomaki during March 1971: magnitude 5.5, at a depth of 42.2 km, on Thursday, March 25, 1971 UTC.
Only 1 earthquakes in the current catalogue match this period and location.