2
Recorded earthquakes
region
March 1989
Chiba earthquakes in March 1989
Earthquake archive for Chiba in March 1989: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.8
Average magnitude
67.0 km
Average depth
Strongest event
4.9
07 Mar 1989
Chiba, Japan
Depth
52.8 km
UTC
13:16:27
Coordinates
33.248, 141.666
Analysis of the recorded activity
During March 1989, 2 earthquakes were recorded near Chiba. Magnitudes ranged from 4.8 to 4.9, with an average of 4.9; depths ranged from 52.8 to 81.1 km, averaging 67.0 km. Activity extended from Tuesday, March 7, 1989 to Sunday, March 26, 1989 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
52.8 km
Chiba, Japan
07 Mar 1989 13:16:27 UTC
4.8
81.1 km
Chiba, Japan
26 Mar 1989 06:47:44 UTC