4
Recorded earthquakes
region
July 2011
Christchurch earthquakes in July 2011
Earthquake archive for Christchurch in July 2011: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.4
Strongest magnitude
4.3
Average magnitude
12.3 km
Average depth
Strongest event
4.4
11 Jul 2011
Christchurch, New Zealand
Depth
17.1 km
UTC
00:13:07
Coordinates
-43.592, 172.686
Analysis of the recorded activity
During July 2011, 4 earthquakes were recorded near Christchurch. Magnitudes ranged from 4.2 to 4.4, with an average of 4.3; depths ranged from 9.4 to 17.1 km, averaging 12.3 km. Activity extended from Thursday, July 7, 2011 to Sunday, July 17, 2011 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.4
17.1 km
Christchurch, New Zealand
11 Jul 2011 00:13:07 UTC
4.4
11.7 km
Christchurch, New Zealand
07 Jul 2011 06:39:01 UTC
4.3
11.1 km
Christchurch, New Zealand
15 Jul 2011 23:11:40 UTC
4.2
9.4 km
Christchurch, New Zealand
17 Jul 2011 14:58:29 UTC