2
Recorded earthquakes
region
October 1998
Chiba earthquakes in October 1998
Earthquake archive for Chiba in October 1998: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.7
Strongest magnitude
5.2
Average magnitude
33.0 km
Average depth
Strongest event
5.7
27 Oct 1998
Analysis of the recorded activity
During October 1998, 2 earthquakes were recorded near Chiba. Magnitudes ranged from 4.7 to 5.7, with an average of 5.2; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Tuesday, October 20, 1998 to Tuesday, October 27, 1998 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.7
33.0 km
Chiba, Japan
27 Oct 1998 11:33:37 UTC
4.7
33.0 km
Chiba, Japan
20 Oct 1998 23:13:13 UTC