A large and "very rare" avalanche has engulfed a climber's hut on Mount Cook Aoraki.
New Zealand Alpine Club general manager Sam Newton said it appeared that no one was injured in the large rockfall, which may have happened at night.
"The rockfall covers a very, very big area,'' he said. "Rockfalls like this are very rare and hardly ever approach this size. This one is big.''
The rockfall happened on the South Ridge, or Hillary Ridge, of the mountain and swept down Noeline Glacier and over Pudding Rock, where the Gardiner Hut sits. It was reported by a pilot yesterday.
Photographs show the tin hut, which can sleep about eight people, engulfed in small rocks and moved off its foundations.
The rockfall is the third to strike the area in the last 18 months.
There was one on the other side of South Ridge near Ball Pass and another near Mount Haast.
DOC said there were no records of visitors to the area at the time of the avalanche and aerial investigations did not indicate anyone had been caught in the incident.
The hut was in a remote spot, used only by experienced alpine climbers.
DOC services manager Mike Davies said following a helicopter inspection it was working with GNS Science to assess the stability of the area before a more detailed investigation of damage.
Until then, people were asked to keep out of the Noeline Glacier region of the upper Hooker valley.
The Hooker Track is unaffected.
- The Press
An unlicensed Timaru woman, 32, blew 1335mcg when she was breathtested at 12.20am on Kauri St.
Police intervened when a Timaru man started breaking bottles on Marston Rd at 3.50pm.
A Glenavy man, 23, faces charges after police arrested him for smashing down a door at 10pm.
Should David Cunliffe have taken a three-day family ski holiday two months before the election?Related story: Editorial: Family break no mistake
• Email or call (03) 687 1383
• Website ideas: Email or tweet us
• Book an ad: Email or call (03) 687-1337
• Place a classfied ad: Email
or call (03) 687-1395
• Subscribe: Email
or call (03) 687 1392 or 0800 100 129
• No paper click here
• Stop or start your paper click here
• Buy a photo
• View or sign up for the Digital Edition
• Discover how to use Newspapers in Education
• Make timaruherald.co.nz your homepage
View obituaries from around the region.
View marriage and birth notices from around the region