2
Recorded earthquakes
region
April 2013
Chiba earthquakes in April 2013
Earthquake archive for Chiba in April 2013: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.7
Average magnitude
11.1 km
Average depth
Strongest event
4.9
04 Apr 2013
Chiba, Japan
Depth
13.4 km
UTC
18:47:49
Coordinates
33.064, 142.581
Analysis of the recorded activity
During April 2013, 2 earthquakes were recorded near Chiba. Magnitudes ranged from 4.5 to 4.9, with an average of 4.7; depths ranged from 8.8 to 13.4 km, averaging 11.1 km. Activity extended from Thursday, April 4, 2013 to Monday, April 15, 2013 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
13.4 km
Chiba, Japan
04 Apr 2013 18:47:49 UTC
4.5
8.8 km
Chiba, Japan
15 Apr 2013 15:09:01 UTC