Lauper Peak


Lauper Peak is a mountain in New Zealand.

Description

Lauper Peak is located west of Christchurch on the boundary shared by the Canterbury and West Coast Regions of the South Island. It is set on the crest or Main Divide of the Southern Alps, where it is the highest peak of the Butler Range. Precipitation runoff from the mountain's northeast slope drains into the headwaters of the Whitcombe River, whereas all other slopes drain to the Rakaia River. Topographic relief is significant as the summit rises above Lauper Stream in two kilometres, and above the Rakaia Valley in five kilometres. The nearest higher peak is Mount Whitcombe, three kilometres to the west-northwest.

Eponymy

Jakob Lauper was a Swiss mountain guide who accompanied Henry Whitcombe, a surveyor for the Canterbury Provincial Council. They were tasked with investigating a pass near the headwaters of the Rakaia River. During this expedition, for which they were ill-prepared, Whitcombe drowned in the Taramakau River when crossing it in May 1863. This event resulted in Julius von Haast naming the pass the pair had travelled Whitcombe Pass, as well as a mountain, Mount Whitcombe. When George John Roberts mapped the Rakaia headwaters during the 1880s, he named the peak west of Whitcombe Pass after Jakob Lauper. This mountain's toponym has been officially approved by the New Zealand Geographic Board.

Climbing

The first ascent of the summit was made in January 1914 by Fred Kitchingham, Charles Ward, and Lawrence Gooch.
Climbing routes with the first ascents:

Climate

Based on the Köppen climate classification, Lauper Peak is located in a marine west coast climate zone, with a subpolar oceanic climate at the summit. Prevailing westerly winds blow moist air from the Tasman Sea onto the mountains, where the air is forced upward by the mountains, causing moisture to drop in the form of rain or snow. This climate supports the Ramsay and Sale glaciers on the slopes of the peak. The months of December through February offer the most favourable weather for viewing or climbing this peak.