Autumn L Helfrich
Autumn Helfrich is a Geologist with the Geology, Minerals, Energy, and Geophysics Science Center in our Moffett Field, CA office. Autumn works primarily with the Landslide Hazards Program.
Professional Experience
2024 – Present, Geologist, Geology Minerals Energy and Geophysics Science Center, Moffett Field, CA
2023 – 2024, Physical Scientist, Geology, Geophysics, and Geochemistry Science Center, Denver, CO
2021 – 2022, SIP Geomorphology Assistant, Yosemite National Park, CA
2021 – 2021, SIP Geologic Technician, Denali National Park and Preserve, AK
2020 – 2021, GIP Geomorphology Assistant, Yosemite National Park, CA
Education and Certifications
M.S. Geological Sciences, University of Kentucky, 2020
B.S. Geology, Bloomsburg University of Pennsylvania, 2018
Science and Products
Ground-Based LIDAR Data of a Section of the Point Bonita Lighthouse Trail, Golden Gate National Recreation Area, Marin County, California, January 23, 2025
A rockfall occurred between the night of January 5 and the morning of January 6, 2025 on the Point Bonita Trail in the National Park Service Golden Gate National Recreation Area, California. The rockfall originated from a granodiorite rock face in the Franciscan Formation and deposited approximately 25 cubic meters of rock on the pedestrian trail below. The U.S. Geological Survey...
Ground-based lidar data of the southeast face of El Capitan, Yosemite National Park, California, May 4, 2022
We collected two ground-based (terrestrial) lidar scans of the southeast face of El Capitan cliff, located in Yosemite National Park, California. El Capitan is one of several iconic granitic cliffs in Yosemite and rises approximately 1000 meters above the floor of Yosemite Valley. The scans were collected from the same location and from a single vantage point on the edge of El Capitan...
Science and Products
Ground-Based LIDAR Data of a Section of the Point Bonita Lighthouse Trail, Golden Gate National Recreation Area, Marin County, California, January 23, 2025
A rockfall occurred between the night of January 5 and the morning of January 6, 2025 on the Point Bonita Trail in the National Park Service Golden Gate National Recreation Area, California. The rockfall originated from a granodiorite rock face in the Franciscan Formation and deposited approximately 25 cubic meters of rock on the pedestrian trail below. The U.S. Geological Survey...
Ground-based lidar data of the southeast face of El Capitan, Yosemite National Park, California, May 4, 2022
We collected two ground-based (terrestrial) lidar scans of the southeast face of El Capitan cliff, located in Yosemite National Park, California. El Capitan is one of several iconic granitic cliffs in Yosemite and rises approximately 1000 meters above the floor of Yosemite Valley. The scans were collected from the same location and from a single vantage point on the edge of El Capitan...