The plates still touch edges. They may not be able to pass eachother softly and smoothly but this causes smaller shocks.
There are more than 11,200 aftershocks between Sepetember 4th 2010 and Sepetember 4th 2012
since September 2010 there have been around 14,000 aftershocks in CHCH
2200. There have been 4,422 aftershocks since the 16th January 2013.
The reason that there have been so many aftershocks after the 2010 Christchurch earthquake is because bigger earthquakes have not only stronger aftershocks, but more of them. Aftershocks happen because when an earthquake occurs, the earth's plates hardly ever settle into a stable position straight away. So, the newly moved rock has to be settle.
68 Aftershocks
891
Napo did.
since September 2010 there have been around 14,000 aftershocks in CHCH
2200. There have been 4,422 aftershocks since the 16th January 2013.
52 aftershocks.
More than 100 aftershocks.
There was 8 aftershocks
The reason that there have been so many aftershocks after the 2010 Christchurch earthquake is because bigger earthquakes have not only stronger aftershocks, but more of them. Aftershocks happen because when an earthquake occurs, the earth's plates hardly ever settle into a stable position straight away. So, the newly moved rock has to be settle.
68 Aftershocks
about 4000,more and more daily though
More than 50 aftershocks all measuring about 4.9
400
891