What magnitude was the Christchurch earthquake?
What magnitude was the Christchurch earthquake?
6.2Mw
2011 Christchurch earthquake
| Damaged Catholic cathedral two months on | |
|---|---|
| Local date | 22 February 2011 |
| Local time | 12:51 p.m. NZDT |
| Magnitude | 6.2Mw |
| Depth | 5 km (3.1 mi) |
Where on the Richter scale was the 2011 Christchurch earthquake?
The earthquake had a magnitude of 6.3 on the Richter scale. It was felt all over the South Island and in the lower part of the North Island. The fault that caused the quake cannot be seen from the surface, but it runs about 6 km south of the city centre.
What magnitude was the 2010 Christchurch earthquake?
magnitude 7.1
At 4:35 am on Saturday 4 September 2010, the Canterbury region was rocked by a magnitude 7.1 earthquake. The earthquake was based near Darfield, about 40 kms west of Christchurch. Many buildings were damaged, but only one person died and few people were injured.
What type of earthquake was the 2011 Christchurch earthquake?
The hidden fault that caused the February 2011 Christchurch earthquake. In September 2010, Christchurch was shaken by the magnitude 7.1 Darfield earthquake, caused by movement along faults west of the city on the Canterbury Plains.
What were the effects of the Christchurch earthquake 2011?
The Christchurch earthquake caused extensive damage to infrastructure and buildings. Multiple buildings collapsed, and the city was impacted by burst water mains, flooding, liquefaction and power outages. The port was damaged, and many roads cracked.
What were the impacts of the 2011 Christchurch earthquake?
What was the cause of the Canterbury earthquake in 2010?
The aim of this study was to investigate causes of injury during the 2010/2011 Canterbury earthquakes. Data on patients injured during the Darfield (4 September 2010) and Christchurch (22 February 2011) earthquakes were sourced from the New Zealand Accident Compensation Corporation.
How big was the earthquake in Christchurch in 2011?
The 6.3-magnitude earthquake may have been an aftershock of the 7.1-magnitude 4 September 2010 Canterbury earthquake.
When did the earthquake in New Zealand happen?
While both the 2010 and 2011 earthquakes occurred on “blind” or unknown faults, New Zealand’s Earthquake Commission had, in a 1991 report, predicted moderate earthquakes in Canterbury with the likelihood of associated liquefaction.
How many people were injured in the Darfield earthquake?
Three times as many people were injured in the Christchurch earthquake as in the Darfield earthquake (7,171 vs. 2,256). The primary shaking caused approximately two-thirds of the injuries from both quakes.