Coldwater Peak
Coldwater Peak | |
---|---|
Highest point | |
Elevation | 5,722 ft (1,744 m)[1] |
Prominence | 720 ft (220 m)[2] |
Parent peak | Mount Margaret (5,860 ft)[3] |
Isolation | 2.41 mi (3.88 km)[3] |
Coordinates | 46°18′00″N 122°10′55″W / 46.299947°N 122.181878°W[2] |
Geography | |
Location | Washington, U.S. |
Parent range | Cascade Range |
Topo map | USGS Spirit Lake West |
Geology | |
Type of rock | Tertiary volcanic rock |
Volcanic arc | Cascade Volcanic Arc |
Climbing | |
Easiest route | Hiking trail |
Coldwater Peak is a 5,722 ft (1,740 m) mountain summit located in
Geology
The history of the formation of the Cascade Mountains dates back millions of years ago to the late Eocene Epoch.[4] Geological events occurring many years ago created the diverse topography and drastic elevation changes over the Cascade Range leading to various climate differences. During the Pleistocene period dating back over two million years ago, glaciation advancing and retreating repeatedly scoured and shaped the landscape.[4] With the North American Plate overriding the Pacific Plate, episodes of volcanic igneous activity occurred.[4] The lateral blast from the 1980 eruption of Mount St. Helens was pointed straight toward Coldwater Peak and stripped the vegetation from the slopes. Due to Mount Saint Helens' proximity to Coldwater Peak, volcanic ash is common in the area.[5]
Climate
Coldwater Peak is located in the
Gallery
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Ash-covered Coldwater Peak and St. Helens Lake on June 19, 1980, one month after eruption
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Spirit Lake, Mount St. Helens, St. Helens Lake, and Coldwater Peak
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Coldwater Peak in 2005
See also
- Geology of the Pacific Northwest
- List of mountain peaks of Washington (state)
References
- ^ a b c "Coldwater Peak". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2020-08-17.
- ^ a b c "Coldwater Peak, Washington". Peakbagger.com.
- ^ a b "Coldwater Peak - 5,740' WA". listsofjohn.com. Retrieved 2020-08-17.
- ^ a b c Kruckeberg, Arthur (1991). The Natural History of Puget Sound Country. University of Washington Press.
- ^ a b Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008.
External links
- Weather forecast: Coldwater Peak
- Hiking Coldwater Peak trail: US Forest Service
- Coldwater Peak lookout: 1966 photo
- Coldwater Peak from Johnston Ridge Observatory: Commons photo