2
Recorded earthquakes
region
April 2011
Isumi earthquakes in April 2011
Earthquake archive for Isumi in April 2011: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
5.0
Average magnitude
31.0 km
Average depth
Strongest event
5.0
24 Apr 2011
Analysis of the recorded activity
During April 2011, 2 earthquakes were recorded near Isumi. Magnitudes ranged from 4.9 to 5.0, with an average of 5.0; depths ranged from 20.9 to 41.1 km, averaging 31.0 km. Activity extended from Sunday, April 24, 2011 to Friday, April 29, 2011 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
41.1 km
Isumi, Japan
24 Apr 2011 21:06:38 UTC
4.9
20.9 km
Isumi, Japan
29 Apr 2011 17:04:13 UTC