3
Recorded earthquakes
region
1964
Chiba earthquakes in 1964
Earthquake archive for Chiba in 1964: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.0
Strongest magnitude
6.0
Average magnitude
18.7 km
Average depth
Strongest event
6.0
29 Feb 1964
Analysis of the recorded activity
During 1964, 3 earthquakes were recorded near Chiba. Magnitudes ranged from 5.9 to 6.0, with an average of 6.0; depths ranged from 12.7 to 22.5 km, averaging 18.7 km. Activity extended from Saturday, February 29, 1964 to Wednesday, October 14, 1964 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list