Mount Lawlor is a 5,961-foot-elevation (1,817 meter) mountain summit located in the San Gabriel Mountains, in Los Angeles County, California, United States.

Mount Lawlor
West aspect, viewed from Josephine Peak
Highest point
Elevation5,961 ft (1,817 m)[1]
Prominence745 ft (227 m)[1]
Parent peakStrawberry Peak (6,164 ft)[2]
Isolation1.30 mi (2.09 km)[2]
ListingHundred Peaks Section[3]
Coordinates34°16′14″N 118°06′14″W / 34.2705822°N 118.1039256°W / 34.2705822; -118.1039256[4]
Naming
EtymologyOscar Lawler[5]
Geography
Mount Lawlor is located in California
Mount Lawlor
Mount Lawlor
Location in California
Mount Lawlor is located in the United States
Mount Lawlor
Mount Lawlor
Mount Lawlor (the United States)
CountryUnited States
StateCalifornia
CountyLos Angeles
Protected areaSan Gabriel Mountains National Monument[6]
Parent rangeSan Gabriel Mountains
Topo mapUSGS Chilao Flat
Geology
Mountain typeFault block
Climbing
First ascent1887

Description

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Mount Lawlor is set within San Gabriel Mountains National Monument, approximately six miles (9.7 km) north of the community of Altadena and 18 miles (29 km) north-northeast of downtown Los Angeles. Precipitation runoff from this mountain's north slope drains to Big Tujunga Creek, the southwest slope drains to Arroyo Seco, and the southeast slope drains into headwaters of the West Fork San Gabriel River. Topographic relief is significant as the summit rises 1,800 feet (549 meters) above the West Fork in approximately one mile (1.6 km). Reaching the summit involves hiking six miles (round-trip) with 1,300 feet of elevation gain.[7] In 2009, the mountain's chapparal-covered slopes were burned by the Station Fire.[7] The mountain is named (but misspelled) after Oscar Lawler (1875–1966), a Los Angeles attorney with a fondness for the San Gabriel Mountains and an interest in conservation.[8] This landform's toponym has been officially adopted by the U.S. Board on Geographic Names.[4] The first known ascent of this mountain was made in 1887 by brothers Jason and Owen Brown.[8]

Climate

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According to the Köppen climate classification system, Mount Lawlor is located in a continental climate zone (Dsa) with mostly dry summers (except for scattered summer thunderstorms) and cold, wet winters.[9] Most weather fronts originating in the Pacific Ocean travel east toward the San Gabriel Mountains. As fronts approach, they are forced upward by the peaks (orographic lift), causing them to drop their moisture onto the range.

See also

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References

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  1. ^ a b "Mount Lawlor, California". Peakbagger.com. Retrieved 2024-05-22.
  2. ^ a b "Lawlor, Mount - 5,957' CA". listsofjohn.com. Retrieved 2024-05-22.
  3. ^ "Mount Lawlor". Hundred Peaks Section List. Angeles Chapter, Sierra Club.
  4. ^ a b "Mount Lawlor". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2024-05-22.
  5. ^ John M. Blodgett, That Mysterious Lodge on Highway 243, 2016, Idyllwild Area Historical Society
  6. ^ "Mount Lawlor, Peakvisor.com". Retrieved 2024-05-22.
  7. ^ a b Jerry Schad, Afoot & Afield: Los Angeles County: 259 Spectacular Outings in Southern California, Wilderness Press, 2019, ISBN 9780899978703
  8. ^ a b 11C Mount Lawlor, Hundred Peaks Section, Sierra Club, Retrieved 2024-05-22.
  9. ^ "San Gabriel Mountains, Peakvisor.com". Retrieved 2024-05-22.
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