594f5345524f434b2022020150209031

2015 Four Mile Trail debris flow

Rocky debris and boulders covering a portion of a trail.

A debris flow in the drainage west of Sentinel Rock. Debris crossed the Four Mile Trail in two places across a switchback approximately 1 km from the Valley floor trailhead.

UTM East: 271232; UTM North: 4179287; Elevation: 1382

U.S. National Park Service

To the best of our knowledge we believe this image to be copyright free and in the public domain. When using this asset for any purpose, including online, credit: 'Courtesy U.S. National Parks'

NPS Photographer

Public domain

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Yosemite National Park, Code: YOSE

Glacier Point
Latitude: 37.7323029704948, Longitude: -119.59600322

Four Mile Trail
Yosemite National Park, California
Latitude: 37.8399200439453, Longitude: -119.540397644043

Rock Fall Database GroupID for YOSE : 2015020903
Rock Fall Database ID for YOSE : 2015020903-1

Yosemite Rock Falls Collection

20150407

02/09/2015

Public Can View

Organization: Yosemite NP
Position: Park Geologist
Address: El Portal, CA 95318
Email: greg_stock@nps.gov

Wednesday, May 11, 2022 11:52:14 PM

Tuesday, August 9, 2022 5:37:10 PM

2015020903_1_NPS.jpg

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