White Mountain (Idaho)
{{Short description|Mountain in Idaho, United States}}
{{Use mdy dates|date=January 2025}}
{{Infobox mountain
| name = White Mountain (Idaho)
| other_name =
| etymology =
| photo =
| photo_size =
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| map = Idaho
| map_alt =
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| map_relief = yes
| location = Custer County, Idaho
| elevation_m = 3183
| prominence_m = 1,147
| isolation_km = 47.56
| parent_peak = Peak 10620, Idaho
| listing =
| range = Salmon River Mountains
| coordinates = {{coord|44.57476|-114.49565}}
| topo =
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| first_ascent =
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}}
White Mountain, or White Mountain West, is the highest peak in the Salmon River Mountains in Idaho, USA, with an elevation of {{convert|10442|ft}}.
Location
White Mountain is in Custer County, Idaho, at {{coord|44.57476|-114.49565}}.{{sfn|White Mountain (ID) – SummitPost}}{{efn|The USGS quad labels pt.9870, a minor point to the east of the actual peak, as White Mountain.{{sfn|White Mountain (ID) – SummitPost}} Some sources name the higher peak "White Mountain West".{{sfn|White Mountain West, Idaho – Peakbagger}} A request has been made to transfer the official name to the higher peak.{{sfn|Tom Lopez}} }}
It is named after the bright white rock on the north and west sides of the mountain, although the summit is of gray-brown rock.
It is the highest peak in the Salmon River Mountains, in the southeast of that range, with an elevation of {{convert|10442|ft}}.
It is on the edge of the Frank Church Wilderness and is administered by the Salmon-Challis National Forest.{{sfn|White Mountain (ID) – SummitPost}}
Description
White Mountain has a clear prominence of {{convert|3762|ft}} and isolation of {{convert|29.55|mi}}.
Its nearest higher neighbor is Peak 10620, Idaho, to the ESE at {{coord|44.367411|-113.970193}}.{{sfn|White Mountain West, Idaho – Peakbagger}}
Class three climbing is required to reach the top.
The east face is the steepest, and rises over the Twin Creek Lakes basin.{{sfn|White Mountain (ID) – SummitPost}}
Climate
The south peak of Twin Peaks (Idaho) is next to White Mountain.
{{Weather box
|location = Twin Peaks South 44.5924 N, 114.4774 W, Elevation: {{cvt|9816|ft}} (1991–2020 normals)
|single line = y
|Jan high F = 23.5
|Feb high F = 23.8
|Mar high F = 29.5
|Apr high F = 35.1
|May high F = 44.0
|Jun high F = 53.0
|Jul high F = 65.2
|Aug high F = 64.6
|Sep high F = 55.1
|Oct high F = 41.4
|Nov high F = 28.3
|Dec high F = 22.1
|Jan mean F = 16.5
|Feb mean F = 15.7
|Mar mean F = 19.9
|Apr mean F = 24.5
|May mean F = 33.0
|Jun mean F = 41.4
|Jul mean F = 52.1
|Aug mean F = 51.5
|Sep mean F = 42.8
|Oct mean F = 31.3
|Nov mean F = 21.1
|Dec mean F = 15.4
|Jan low F = 9.6
|Feb low F = 7.6
|Mar low F = 10.2
|Apr low F = 13.9
|May low F = 22.0
|Jun low F = 29.7
|Jul low F = 38.9
|Aug low F = 38.3
|Sep low F = 30.5
|Oct low F = 21.1
|Nov low F = 13.8
|Dec low F = 8.8
|precipitation colour = green
|Jan precipitation inch = 3.62
|Feb precipitation inch = 2.90
|Mar precipitation inch = 3.42
|Apr precipitation inch = 3.14
|May precipitation inch = 2.87
|Jun precipitation inch = 2.61
|Jul precipitation inch = 1.11
|Aug precipitation inch = 0.97
|Sep precipitation inch = 1.47
|Oct precipitation inch = 2.19
|Nov precipitation inch = 3.07
|Dec precipitation inch = 3.84
|source=PRISM Climate Group{{cite web
|url= http://prism.oregonstate.edu/explorer/
|title= PRISM Climate Group, Oregon State University
|publisher= PRISM Climate Group, Oregon State University
|access-date= October 4, 2023
|quote= To find the table data on the PRISM website, start by clicking Coordinates (under Location); copy Latitude and Longitude figures from top of table; click Zoom to location; click Precipitation, Minimum temp, Mean temp, Maximum temp; click 30-year normals, 1991-2020; click 800m; click Retrieve Time Series button.}}
}}
Notes
{{notelist}}
References
{{reflist|30em}}
Sources
{{refbegin}}
- {{citation
|author=Tom Lopez|title=White Mountain |work=IDAHO: A Climbing Guide
|url=https://www.idahoaclimbingguide.com/bookupdates/white-mountain-10400/ |accessdate=2018-06-09}}
- {{citation |ref={{harvid|White Mountain (ID) – SummitPost}}
|title=White Mountain (ID) |work= SummitPost.org
|url=https://www.summitpost.org/white-mountain-id/526756 |accessdate=2018-06-09}}
- {{citation |ref={{harvid |White Mountain West, Idaho – Peakbagger}}
|title=White Mountain West, Idaho |work=Peakbagger.com
|url=http://www.peakbagger.com/peak.aspx?pid=5020 |accessdate=2018-06-09}}
{{refend}}
{{Idaho highest}}
{{authority control}}
{{coord|44.57476|-114.49565|display=title}}
{{DEFAULTSORT:White Mountain}}
{{CusterCountyID-geo-stub}}