1
Recorded earthquakes
region
September 1971
Iwaki earthquakes in September 1971
Earthquake archive for Iwaki in September 1971: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.5
Strongest magnitude
5.5
Average magnitude
45.5 km
Average depth
Strongest event
5.5
08 Sep 1971
Analysis of the recorded activity
This archive contains one recorded earthquake near Iwaki during September 1971: magnitude 5.5, at a depth of 45.5 km, on Wednesday, September 8, 1971 UTC.
Only 1 earthquakes in the current catalogue match this period and location.