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Llao Rock

Coordinates: 42°58′19″N 122°08′00″W / 42.9720725°N 122.1333621°W / 42.9720725; -122.1333621
From Wikipedia, the free encyclopedia
Llao Rock
South aspect
Highest point
Elevation8,049 ft (2,453 m)[1]
Prominence739 ft (225 m)[1]
Parent peakHillman Peak (8,151 ft)[2]
Isolation2.28 mi (3.67 km)[2]
Coordinates42°58′19″N 122°08′00″W / 42.9720725°N 122.1333621°W / 42.9720725; -122.1333621[3]
Naming
EtymologyLlao
Geography
Llao Rock is located in Oregon
Llao Rock
Llao Rock
Location in Oregon
Llao Rock is located in the United States
Llao Rock
Llao Rock
Llao Rock (the United States)
CountryUnited States of America
StateOregon
CountyKlamath
Protected areaCrater Lake National Park
Parent rangeCascades
Topo mapUSGS Crater Lake West
Geology
Volcanic arcCascade Volcanic Arc
Climbing
Easiest routeclass 2 hiking[2]

Llao Rock is a rock pillar in Klamath County, Oregon, in the United States.[3] It is located on the north rim of Crater Lake in Crater Lake National Park. Topographic relief is significant as the summit rises 1,870 feet above the lake in 0.28 mile.

The rock pillar was named after Llao, a Native American god.[4] The landform's toponym was officially adopted in 1897 by the United States Board on Geographic Names.[3]

Climate

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Based on the Köppen climate classification, Llao Rock has a subalpine climate.[5] Most weather fronts originate in the Pacific Ocean, and travel east toward the Cascades where they are forced upward by the range (Orographic lift), causing them to drop their moisture in the form of rain or snowfall. As a result, the Cascades experience high precipitation, especially during the winter months in the form of snowfall. Winter temperatures can drop below 10 °F (−12 °C) with wind chill factors below 0 °F (−18 °C). In the Crater Lake area, winter lasts eight months with an average snowfall of 41 feet (12.5 m) per year.[6] During winter months, weather is usually cloudy, but due to high pressure systems over the Pacific Ocean that intensify during summer months, there is often little or no cloud cover during the summer.

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See also

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References

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  1. ^ a b "Llao Rock, Oregon". Peakbagger.com. Retrieved 2023-01-23.
  2. ^ a b c "Llao Rock - 8,049' OR". listsofjohn.com. Retrieved 2023-01-23.
  3. ^ a b c "Llao Rock". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2023-01-23.
  4. ^ "Indian names given to spots in mid-Oregon". The Bulletin. Aug 20, 1952. p. 2. Retrieved 14 October 2015.
  5. ^ Peel, M. C.; Finlayson, B. L.; McMahon, T. A. (2007). "Updated world map of the Köppen−Geiger climate classification". Hydrol. Earth Syst. Sci. 11. ISSN 1027-5606.
  6. ^ Crater Lake Climate, National Park Service, Retrieved 2023-01-23.
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