Member Since 1994
Bill John Randel
Senior Scientist, National Center for Atmospheric Research
Professional Experience
National Center for Atmospheric Research
Senior Scientist
1985 - Present
Education
Iowa State University
Doctorate
1985
Iowa State University
Doctorate
1984
Honors & Awards
Union Fellow
Received December 2015
Citation
For outstanding contributions in understanding the physical mechanisms behind observed variability and change in stratospheric composition and dynamics.
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Current Roles
Editor
JGR Atmospheres Section
Publications
AirCore Observations at Northern Tibetan Plateau During the Asian Summer Monsoon

We present data and analysis of a set of balloon‐borne sounding profiles, which includes co‐located O3, CO, CH4, and particles, over th...

May 11, 2024
AGU Abstracts
Stratospheric ozone depletion inside the volcanic plume shortly after the 2022 Hunga Tonga eruption
ATMOSPHERIC AND CLIMATE IMPACTS OF THE HUNGA TONGA VOLCANIC ERUPTION III ORAL
atmospheric sciences | 14 december 2023
Yunqian Zhu, Robert W. Portmann, Douglas E. Kinnis...
Near-term in-plume ozone depletion was observed for about ten days by Microwave Limb Sounder (Aura/MLS) right after the January 2022 Hunga Tonga-Hunga...
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Mesospheric temperature and circulation response to the Hunga Tonga-Hunga-Ha’apai volcanic eruption
ATMOSPHERIC AND CLIMATE IMPACTS OF THE HUNGA TONGA VOLCANIC ERUPTION III ORAL
atmospheric sciences | 14 december 2023
Wandi Yu, Rolando R. Garcia, Jia Yue, Anne K. Smit...
The Hunga Tonga Hunga-Haapai (HTHH) volcanic eruption on 15 January 2022 injected water vapor and SO2 into the stratosphere. Several months after the ...
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Convective Modulation of Small-Scale Thermal Variability in the UTLS
DYNAMICS AND CHEMISTRY OF THE UPPER TROPOSPHERE AND LOWER STRATOSPHERE (UTLS) III ORAL
atmospheric sciences | 13 december 2023
Rei Ueyama, Mijeong Park, William J. Randel, Rache...
Variability in the upper troposphere to lower stratosphere region (UTLS) is influenced by waves of various scales. For example, large-scale equatorial...
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Volunteer Experience
2017 - 2026
Editor
JGR Atmospheres Section
2020 - 2023
Member
Atmospheric Sciences Fellows Committee
2020 - 2022
Member
Atmospheric Sciences Fellows Committee
Check out all of Bill John Randel’s AGU Research!
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