4
Recorded earthquakes
country
April 1964
Japan earthquakes in April 1964
Earthquake archive for Japan in April 1964: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.1
Strongest magnitude
5.8
Average magnitude
27.4 km
Average depth
Strongest event
6.1
16 Apr 1964
Analysis of the recorded activity
During April 1964, 4 earthquakes were recorded near Japan. Magnitudes ranged from 5.6 to 6.1, with an average of 5.8; depths ranged from 20.3 to 38.5 km, averaging 27.4 km. Activity extended from Thursday, April 16, 1964 to Wednesday, April 29, 1964 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list