1
Recorded earthquakes
region
September 1981
Chiba earthquakes in September 1981
Earthquake archive for Chiba in September 1981: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.6
Strongest magnitude
5.6
Average magnitude
44.0 km
Average depth
Strongest event
5.6
03 Sep 1981
Analysis of the recorded activity
This archive contains one recorded earthquake near Chiba during September 1981: magnitude 5.6, at a depth of 44.0 km, on Thursday, September 3, 1981 UTC.
Only 1 earthquakes in the current catalogue match this period and location.