Noah Randolph-Flagg (方诺然)
Education
2019 Ph.D., Earth & Planetary Science, University of California at Berkeley;
advisor: Michael Manga
2011 B.A., Geology, Carleton College, magna cum laude;
Certificate of Advanced Language Study in Chinese
2006 Harvard Summer Session, Astrobiology and Political Philosophy
Work Experience
2023 - present Lecturer, “Environmental Geology”, UC Berkeley, CA
2021- present Scientist, Blue Marble Space at NASA Ames, Mountain View, CA
2019-2021 NASA Postdoctoral Fellow, NASA Ames, Mountain View, CA,
Exobiology, supervisor: Tori Hoehler
2018 Instructor, Planet Earth, Summer Session, UC Berkeley, CA
2013-2016 Graduate Student Instructor, UC Berkeley
Planet Earth (2013)
Structural Geology (2015)
Stratigraphy and Earth History (2016)
2012-2018 Pathways Intern, U.S. Geological Survey (USGS), Menlo Park, CA
Volcano Hazards, advisor: Shaul Hurwitz, Steve Ingebritsen
2010-2011 Teaching Assistant, Carleton College
Geomorphology (2010)
Environmental Geology (2011)
2009-2011 Hydrologic Technician, Volcano Hazards, USGS, Menlo Park, CA
Awards and Grants
2023 NASA Exceptional Scientific Achievement Medal
2019-2021 NASA Postdoctoral Fellowship, NASA Ames
2017 Outstanding Graduate Student Instructor, UC Berkeley
2015 Outstanding Student Paper Award, talk, 2015 AGU Fall Meeting
2015 NSF East Asia Pacific Summer Research Fellowship, Taiwan
2013-2016 NSF Graduate Research Fellowship, Hydrology
2011-2012 Fulbright Student Research Fellowship, Hydrology, Xi’an, China
2008 Kolenkow-Reitz Fellowship for Undergraduate Research, Carleton College
Publications (students mentored indicated by *)
Randolph-Flagg, N.G., Ely, T., Som, S., Shock, E., German, C., Hoehler, T. (2023) Phosphorus availability and implications for life on ocean worlds, Nature Communications, doi:10.1038/s41467-023-37770-9 [pdf].
Abbey, A.L., Randolph-Flagg, N.G., de Villa, K.*, Shuster, D.L., (2023) Coupled isotopic and thermochronologic data with hydrothermal circulation models, yield insights into water-rock interactions and heat-flow around a small basaltic intrusion: Little Devils Postpile, Yosemite National Park, CA, USA, accepted at Geochimica et Cosmochimica Acta.
Self, S., Randolph-Flagg, N.G., Bailey, J., Manga, M. (2022) Erosional columns in ignimbrite deposits around Valles caldera, New Mexico, Journal of Volcanology and Geothermal Research, [pdf].
Randolph-Flagg, N.G., Hernandez, A.*, Breen, S. Manga, M., Self, S. (2017) Erosional columns in the Bishop Tuff as relicts of hydrothermal cooling, Geology, doi: 10.1130/G39256.1, [pdf].
Ingebritsen, S.E., Randolph-Flagg, N.G., Gelwick, K., Lundstrom, E.A., Crankshaw, I.M., Murveit, A.M., Schmidt, M.E., Bergfeld, D., Spicer, K., Tucker, D., Mariner, R.H. (2014) Hydrothermal Monitoring in a Quiescent Volcanic Arc: Cascade Range, Northwestern United States, Geofluids, doi: 10.1111/gfl.12079, [pdf].
S.E. Ingebritsen, K.D. Gelwick, N.G. Randolph-Flagg, I.M. Crankshaw, E.A. Lundstrom, C.L. McCulloch, A.M. Murveit, A.C. Newman, R.H. Mariner, D. Bergfeld, D.S. Tucker, M.E. Schmidt, K.R. Spicer, A.R. Mosbrucker, and W.C. Evans (2013) Hydrothermal monitoring data from the Cascade Range, northwestern United States, USGS Data Release, doi:10.5066/F72N5088, [link].
Manuscripts in Review
Randolph-Flagg, N.G., Price, A.*, Dickenson, K., Fisher, A., Sotin, C., Blackman, D., Meteorite sedimentation on ocean worlds, in review at Geophysical Research Letters.
Fisher, A., Dickenson, K.*, Blackman, D., Randolph-Flagg, N.G., Dickinson, K. & Sotin, C. Outcrop-to-outcrop Hydrothermal Circulation under Ocean World Gravity Conditions, in revision at JGR: Planets.
Manuscripts in Prep
Byrne, Dawson, Klimczak, Regensburger, … Randolph-Flagg., Europa’s Modern-Day Seafloor is Likely Mechanically Strong and Geologically Inert, in prep
Randolph-Flagg, N.G., Self., S., Torres, R., Too hot to stop: Zombie pyroclastic flows in the decade after the 1991 Mt. Pinatubo eruption, in prep for Nature Geoscience.
Randolph-Flagg, N.G., Manga, M., Hurwitz, S, Mittal, T., Clor, L., Howle, J, Peek, S. Water level changes in a well in Long Valley caldera, Eastern California induced by teleseismic waves, in prep at JGR: Solid Earth.
Randolph-Flagg, N.G., Crummett, R.N.*, Saltiel, S., Muñoz-Saez, C., Long-term changes in hydrothermal systems after deglaciation, invited PNAS.
Randolph-Flagg, N.G., Castro, R.*, Tiwari, N., Fendely, I., King, M. , Self, S., Mittal., T. , Et tu Etna: volcanism, climate, and death of Caesar, in prep.
Service and Public Outreach
Member of steering committee, Network for Ocean Worlds (NOW) -- NASA Astrobiology Research Coordination Network
Featured in PBS's Physics Girl YouTube video on Hawaiian Volcanism. ~7M views
Bishop column research featured in ABC 10 Sacramento, LA Times, Washington Post, Minneapolis Star Tribune, Le Temps (French, Switzerland), Epoch Times (Chinese), Phys.org, The Sheet, Frankfurt General Newspaper (German), and West Hawaii Today.
Graduate Student Representative (2014-2015) UC Berkeley, Dept. of Earth and Planetary Science
Graduate Student Mentor (2012-2015) UC Berkeley New Experiences for Research & Diversity in Science (NERDS)
“NOVA: World’s Deadliest Volcanoes,” PBS NOVA, WGBH Boston, 04 January 2012.
Skills and Interests
English (native), Chinese (conversational)
Experience with Python, R, MATLAB, Julia, Obspy, MSNoise, QGIS, EQ3/6, HYDROTHERM, Ash3D, HYSPLIT
Competitive runner & triathlete.
Recent and Upcoming Conference presentation schedule (*student presenter)
2024 Astrobiology Conference (Providence)
(Fisher et al., Mon) Low Gravity on Ocean Worlds Can Help to Sustain Low-to-Moderate Temperature Hydrothermal Circulation
(talk, Weds) Where is sediment on Enceladus and what does it mean for life detection?
(invited talk, Fri) Phosphate availability and implications for life on ocean worlds
(Ely et al., Fri) The Fate of Silica Particles Within the Ocean of Enceladus
2023 AGU Fall Meeting (San Francisco)
(talk, Friday) Phosphorus availability and implications for life on ocean worlds
2022 AGU Fall Meeting (Chicago)
(talk, Thursday)Too hot to stop: Processes governing deposit-derived (zombie) pyroclastic density currents and ash clouds: examples from 1991-2000 at Mt. Pinatubo, Philippines
(Mittal et al., Tuesday) Regimes of hydrothermal plumes on Icy Ocean Worlds
(Crummett* et al., Thursday) Modeling the Effect of Glacial Loads on Hydrothermal Systems