3
Recorded earthquakes
region
September 1965
Iwaki earthquakes in September 1965
Earthquake archive for Iwaki in September 1965: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
7.0
Strongest magnitude
6.4
Average magnitude
41.3 km
Average depth
Strongest event
7.0
17 Sep 1965
Analysis of the recorded activity
During September 1965, 3 earthquakes were recorded near Iwaki. Magnitudes ranged from 5.8 to 7.0, with an average of 6.4; depths ranged from 40.1 to 42.7 km, averaging 41.3 km. Activity extended from Friday, September 17, 1965 to Wednesday, September 22, 1965 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list