Former Committee Members

This page began in 2024. Please contact the GEM Chair or Vice Chair to add names to this list.

The terms in the following begin after the summer workshop of the first year and end with the summer workshop of the last year.

GEM Chairs

• Vania Jordanova (2020 - 2022)
• Paul Cassak (2019 - 2020)
• Jacob Bortnik (2016 - 2019)
• Mike Wiltberger (2015 - 2016)
• Eric Donovan (2013 - 2015)
• David Sibeck (2011 - 2013)
• Michael Liemohn (2009 - 2011)
• Jimmy Raeder (2006 - 2009)
• Bob Strangeway (2003 - 2006)
• Mary K. Hudson (August 1, 2000 - July 31, 2003)
• Richard Wolf (August 1, 1997 - July 31, 2000)
• Jeff Hughes (August 1, 1994 - July 31, 1997)
• Bill Lotko (August 1, 1991 - July 31, 1994)
• George Siscoe (Ended on July 31, 1991)

Members At-Large

• Ian Cohen (2021 - 2025, At-Large-1)
• Muhammad Fraz Bashir (2022 - 2026, At-Large-2)
• Xiangning Chu (2024 - 2028, At-Large-3)
• Mike Shumko (2023 - 2027, At-Large-4)

Research Areas

Research Area Coordinators

• Solar Wind - Magnetosphere Interaction (SWMI, previously known as Dayside)
  • Frederick Wilder (2022 - 2026, RAC-1A)
  • Brian Walsh (2018 - 2024, RAC-1B)

• Magnetotail and Plasma Sheet (MPS, previously known as Tail)
  • Kevin Genestreti (2021 - 2025, RAC-2A)
  • Jiang Liu (2023 - 2027, RAC-2B)

• Inner MAGnetosphere (IMAG, previously known as IMS)
  • Lunjin Chen (2021 - 2025, RAC-3A)
  • Solene Lejosne (2023 - 2027, RAC-3B)

• Magnetosphere – Ionosphere Coupling (MIC)
  • Sarah Vines (2021 - 2025, RAC-4A)
  • Xiaojia Zhang (2023 - 2027, RAC-4B)

• Global System Modeling (GSM, previously known as GGCM)
  • Daniel Welling (2022 - 2026, RAC-5A)
  • John Lyon (2018 - 2024, RAC-5B)

Meeting Organizer

• Chris Mouikis (2018 - )

Student Representatives

• Austin Smith (2023 - 2025)
• Hsinju Chen (2022 - 2024)
• Erik Vandegriff (2021 - 2023)

Subcommittees

• Plenary Subcommittee - GEM 2024
  • Christine Gabrielse - Chair
  • Adam Kellerman
  • Chris Mouikis
  • Hsinju Chen (student rep)
  • Austin Smith (student rep)
  • Sarah Vines (MIC)
  • Solene Lejosne (IMAG)
  • Jiang Liu (MPS)
  • Brian Walsh (SWMI)
  • Dan Welling (GSM)

• Diversity Equity and Inclusion Subcommittee (2024)
  • Adam Kellerman
  • Christine Gabrielse - Chair
  • Chris Mouikis
  • Austin Smith
  • Hsinju Chen
  • Mike Shumko
  • Leonardo Regoli
  • Katherine Davidson
  • Rebecca Harvey
  • Frances Staples
  • Hong Zhao
  • Ashley Greeley
  • Jing Liao

• GEM Workshop Focus Group Best Practices Development (2024)
  • Christine Gabrielse - Chair
  • Adam Kellerman
  • Dan Welling
  • Fraz Bashir
  • Joe Borovsky
  • Sarah Vines

• GEMEE Mentoring Program Organizers
  • Hyunju Connor (20??-2023)
  • Muhammad Fraz Bashir (2024-)