Massive Glacier Calving at Aoraki Mount Cook National Park
January 31, 2012
Guests aboard Glacier Explorers boats today (January 31) witnessed the result of a spectacular glacier calving at Tasman Glacier Terminal Lake that occurred around daybreak today – believed to be the largest since the Block and Basal* calving triggered by last February’s Christchurch earthquake.
Long term glacier observer and General Manager Tourism for Aoraki Mount Cook Alpine Village Ltd, Denis Callesen said he believed today’s calving would again have moved around 30 million tonnes of ice – around the same amount as last February.
“It was an absolutely magnificent event. A huge chunk of ice has literally broken away from the terminal face, and then fractured into dozens of icebergs. This is the first time that a calving has occurred across the whole 650m-wide terminal face,” said Mr Callesen.
“It’s an amazing and enormous natural phenomenon.”
The calving means Glacier Explorer guests are assured superb viewing conditions on Lake Tasman and an extraordinary view of nature in action for at least the rest of this season.
Photographers have only several hours to capture images of the crystal-clear ‘blue ice’ on the base of an iceberg, hidden beneath the surface for more than 300 years, before it oxidizes on exposure to air and turns white.
Visitors will see blue ice every day for several months, as from the dozens of new icebergs, one or two will roll over every day as they maintain their equilibrium of 10% above and 90% below the water surface.
For more information visit: www.glacierexplorers.com
ENDS
*Basal iceberg or 'growler' means the action has come from below the water surface, while Block has come from above water level.
Photo captions - we have a wide range of images on offer – all in high resolution (2 - 4 MB). We also have a short 1MG video attached showing the new icebergs for you to upload for your websites. If you would like higher resolution or a different selection to the small images attached, please reply to this email. Photographer – Denis Callesen.
1. Up close and personal with a growler 2. In perspective – a Glacier Explorers boat near the calving site 3. A panoramic view
For further information please contact:
Denis Callesen, General Manager Tourism Aoraki Mount Cook Alpine Village Ltd Tel: +64 3 435 1616 / +64 27 434 6492 E: dc@hermitage.co.nz
Or
For higher resolution images please contact: Alexa Forbes Southern PR Tel: 03 441 1117 Email: alexa@southernpr.co.nz
|
