2
Recorded earthquakes
region
1970
Chiba earthquakes in 1970
Earthquake archive for Chiba in 1970: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.0
Strongest magnitude
5.8
Average magnitude
18.6 km
Average depth
Strongest event
6.0
16 Apr 1970
Analysis of the recorded activity
During 1970, 2 earthquakes were recorded near Chiba. Magnitudes ranged from 5.6 to 6.0, with an average of 5.8; depths ranged from 15.0 to 22.1 km, averaging 18.6 km. Activity extended from Thursday, April 16, 1970 to Wednesday, August 26, 1970 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list