Update: Another quake, at least as big as the earlier 5.8, struck the city at 3.18pm and significant aftershocks are still continuing (3.35pm) Some locals are saying the latest was a 6.4.
The USGS gave a figure of 5.8 for the 3.18 earthquake and a depth of 4.9km, located at 43.491°S, 172.844°E. That puts it on land in the west of Pigeon Bay.
Geonet later rated this as a magnitude 6.0 at a depth of 5.8 km, placing it in South New Brighton:
|Reference Number||3631380 [View event in Google Maps][View Felt Reports in Google Maps]|
|Universal Time||December 23 2011 at 2:18|
|NZ Daylight Time||Friday, December 23 2011 at 3:18 pm|
|Latitude, Longitude||43.53°S, 172.74°E|
|Focal Depth||6 km|
See chart below for all of today’s quakes.
A violent 5.8 earthquake has hit Christchurch at 1.58pm today, followed by a succession of strong aftershocks. No reports of tsunami yet.
Initial photos of the quake may be found here and there have been rockfalls at Scarborough cliffs.
Christchurch airport has been evacuated, and there is an unconfirmed report that one of the buildings was damaged, some phone networks down, power out in New Brighton.
RadioNZ is saying that the force of the quake is comparable to the devastating 22 February earthquake:
Newstalk ZB reporter Elliott Smith was on the couch in his Mairehau home when it struck.
“It just came and boy, it certainly had a lot of force to it. Judging by the reaction of people, our neighbours have come over, they weren’t expecting anything like this at all,” he says.
Since the quake, Elliott Smith says there’s been several smaller aftershocks which have left people on edge… more here
Qantas flight QF45 Sydney to Christchurch has been diverted to Wellington source
more to come.
Details from Geonet
|Reference Number||3631359 [View event in Google Maps] [View Felt Reports in Google Maps]|
|Universal Time||December 23 2011 at 0:58|
|NZ Daylight Time||Friday, December 23 2011 at 1:58 pm|
|Latitude, Longitude||43.49°S, 172.90°E|
|Focal Depth||8 km|
Will have been damaging in Christchurch.