Commissions

Commission on the Chemistry of Volcanic Gases
website
Co-Leader: Tobias Fischer UNITED STATES
  Silvana Hidalgo ECUADOR
Secretary: Artur Ionescu ROMANIA
Commission on Volcanic Lakes
website
Leaders: Corentin Caudron ITALY
  Jennifer Lewicki USA
Secretary: Bruce Christenson  
Webmaster: Dmitri Rouwet  
Representatives:  Greg Tanyileke  
  Agnes Mazot  
  Franco Tassi  
  Raúl Mora-Amador  
  Jacopo Cabassi  
  Céline Mandon  
  Akihiko Terada  
  Maarten de Moor  
Commission on Volcano Geology
website
Co-Leaders: Karoly Nemeth SAUDI ARABIA / HUNGARY/ NEW ZEALAND
  Natalia Pardo COLOMBIA
Commission on Volcanic Clouds
website
Leader: Simon Carn  USA

The International Volcanic Health Hazard Network (IVHHN)

website

Director: Claire Horwell UK
Co-Directors: Carol Stewart NEW ZEALAND
  David Damby USA
Commission on Collapse Calderas
Co-Leaders: Guilherme Gualda USA
  Steve Self USA
Commission on Explosive Volcanism
website
Co-Leaders: Elisabetta Del Bello  ITALY
  Karen Fontijn BELGIUM
  Jorge Romero Moyano UK
Commission on Large Igneous Provinces
website
Leader: Richard E. Ernst CANADA
Co-Leaders:
Simon Jowitt USA
  Hafida El Bilali CANADA
  Mike Widdowson UK

Commission on Monogenetic Volcanism                                    

website

Co-Leaders: Emily Johnson USA
  Marie-Noelle Guilbaud MEXICO
Secretary: Karen Bemis USA
ECR Reps: Gabriel Ureta CHILE
  Nanci Reyes Guzman MEXICO
Social Media officer: David Arteaga PERU
Webmaster: Alison Graettinger USA

Commission on Submarine Volcanism        

 website

President: Sam Mitchell UK
Vice-President: Tushar Mittal USA
Commission on Volcanogenic Sediments
Leader: Andrea Di Capua  ITALY
Co-Leaders: Rebecca Williams UK
Commission on Volcano Geoheritage and Protected Volcanic Landscapes 
Co-Leaders: Tom Casadevall USA
  Karoly Nemeth NEW ZEALAND
  Mohammed Rashad Moufti SAUDI ARABIA
Volcanic and Igneous Plumbing Systems
website
Leader: Janine Kavanagh UK
Past President and Committee Member Steffi Burchardt SWEDEN
Equality, diversity and Inclusion Officer Catherine Annen FRANCE
Events Coordinator Luca Caricchi ITALY
Events and Outreach Chiara Montagna ITALY
ECR Representatives: Corin Jorgenson SWITZERLAND
  Paula Montoya Colombia
  Caitlin Chalk UK
  Kerys Meredew UK
  Gabriel Gonzalez Rodríguez COLOMBIA
  Chelsea Castellar Barros COLOMBIA
  Andres Cardenas COLOMBIA
  Steffi Burchardt SWEDEN 
Blog Editors: T. Schmiedel, E. Rhodes, T. Witcher SWEDEN 
Commission on Volcanic Hazards and Risk
website
Leader: Heather Wright USA
Co-Leaders: Shinji Takarada JAPAN
  Sebastian Biass SINGAPORE
  Danielle Charlton NEW ZEALAND
  Lis Gallant UK-USA
  Sylvain Charbonnier USA
Commission on Statistics in Volcanology
website
Leader: Andrew Bell UK
Co-Leaders: Stuart Mead NEW ZEALAND
  Sebastian Biass SINGAPORE

Commission on Tephrochronology (COT) 

website

Leaders: Britta Jensen CANADA
  Peter Abbott SWITZERLAND
  Takehiko Suzuki  JAPAN
  Paul Albert UK
ECR Representative: Jenni Hopkins NEW ZEALAND
Emeritus Advisor: David Lowe NEW ZEALAND
Commission on Tephra Hazard Modelling
website
Leaders: Paul Jarvis NEW ZEALAND
  Thomas Aubry UK
  Alastair Hodgetts UK

Commission on Cities and Volcanoes

website

Leader: Natalia Deligne USA
Co-Leaders: Angela Doherty NEW ZEALAND
  Diego Gómez Martínez COLOMBIA
Past Leader:  Graham Leonard NEW ZEALAND
ECR Representative: Alana Weir NEW ZEALAND
Special project coordinator: Carina Fearnley  UK
Secretary: Danielle Charlton  NEW ZEALAND
IAG/IAVCEI Joint Commission on Volcano Geodesy
website
Leader: Emily Montgomery-Brown USA
Co-Leaders: Alessandro Bonforte ITALY
IASPEI/IAVCEI Joint Commission on Physics and Chemistry of Earth Materials
Chair: Jiuhua Chen USA
IASPEI liaisons:  Sergio Speziale  GERMANY
IAVCEI liaisons.: Tomo Katsura  GERMANY

IAGA/IASPEI/IAVCEI Working Group on Electromagnetic Studies of Earthquakes and Volcanoes (EMSEV)

website

Leader: Toshiyasu Nagao JAPAN
Vice-Chair: Valerio Tramutoli ITALY
Secretary and IAGA liaison: Jann-Yenq Liu TAIWAN
IAVCEI liaison Takeshi Hashimoto  JAPAN
IASPEI liaison Qinghua Huang  CHINA
IASPEI/IAVCEI Commission on Volcano Seismology & Acoustics
Chair: Jürgen Neuberg UK
Co-Chairs: Jeffrey B. Johnson USA
  Roberto Carniel Italy
IAVCEI/IACS Commission on Volcano-Ice Interaction
Chair: Rosie  Cole NEW ZELAND
Vice-Chair Chris Conway JAPAN
Secretary Erin Fitch USA
Representatives:  Ben Edwards  
  Sarah Fagents  
  Magnús Guðmundsson  
  Christian Huggel  
  Dave McGarvie  
  Andreas Rivera  
  John Smellie  
  Chris Waythomas  
IAPSO/IASPEI/IAVCEI Joint Tsunami Commission
Chair: Yuichiro Tanioka JAPAN
Vice-chairs: Maria Ana Baptista PORTUGAL
  Diana Greenslade AUSTRALIA
  Alexander Rabinovich RUSSIA / CANADA
  Mohammad Heidarzadeh IRAN / UK
IASPEI /IAVCEI /IAPSO International Heat Flow Commission
Chair: Massimo Verdoya ITALY
Vice-Chairs: Sukanta Roy INDIA
Secretary: Andrea Förster GERMANY
Representatives: Shaopeng Huang CHINA
  H. Villinger GERMANY