Swiftcurrent Mountain
Geology
Like other mountains in Glacier National Park, the peak is composed of sedimentary rock laid down during the Precambrian to Jurassic periods. Formed in shallow seas, this sedimentary rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of precambrian rocks 3 mi (4.8 km) thick, 50 miles (80 km) wide and 160 miles (260 km) long over younger rock of the cretaceous period.
Climate
Based on the Köppen climate classification, the peak is located in an alpine subarctic climate zone with long, cold, snowy winters, and cool to warm summers. Temperatures can drop below −10 °F with wind chill factors below −30 °F.
Gallery
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South aspect, with Swiftcurrent Glacier -
Swiftcurrent Fire Lookout at the summit of Swiftcurrent Mountain
See also
References
- ^ "Swiftcurrent Mountain, Montana". Peakbagger.com. Retrieved December 27, 2018.
- ^ "Swiftcurrent Mountain". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved December 27, 2018.
- ^ Ahern Pass, MT (Map). TopoQwest (United States Geological Survey Maps). Retrieved December 27, 2018.
- ^ Gadd, Ben (2008). "Geology of the Rocky Mountains and Columbias".
{{cite journal}}: Cite journal requires|journal=(help) - ^ Peel, M. C.; Finlayson, B. L.; McMahon, T. A. (2007). "Updated world map of the Köppen−Geiger climate classification". Hydrol. Earth Syst. Sci. 11: 1633–1644. ISSN 1027-5606.
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