Warning about Ruapehu Crater Lake relaxed
Contact:
Harry Keys 027 479 0550, Dave Conley 027 431 3643 or Bhrent Guy 021 908 565 from DOC
See also:
Ruapehu Crater Lake
Date: 01 October 2008
Following recent monitoring by GNS Science, the Department of Conservation has relaxed its cautionary advice of May 2008 regarding Ruapehu's state of unrest at that time. GNS Science has noted the volcano appears to have entered a normal heating cycle, based on monitoring conducted under the GeoNet programme. The Department delayed the relaxation of advice until it was clear that the recent cycle of cooling was also normal.
The volcano is less likely to erupt in the current situation. While the chance of eruptions can never be completely ruled out at any time, in this current state Ruapehu is less likely to erupt. In the past, eruptions have been uncommon when it is showing this pattern of activity.
Crater Lake is also very scenically attractive and easy to visit right now. It is a beautiful emerald green colour compared to its more usual grey, although the grey colouration can be expected to return. There is a lot of snow around the crater and little ice so it is relatively easy for average skiers and boarders to climb up, especially from Whakapapa Ski Area once the snow has softened in the morning. Spring maximises the chance of good skiing and boarding conditions on the way down, although this can never be guaranteed on a big mountain like Ruapehu.
People taking advantage of good weather to go up to the crater should take warm clothes suitable for cold, windy conditions should the weather deteriorate, and tell someone they are going and when they will be back. It would also be useful to check with www.geonet.org.nz or a Department of Conservation office to see if volcano conditions have changed. Enjoy!
Ends.