Participants
| Organizing Committee | Institution |
| 1. Costanza Bonadonna | Earth Sciences Section, University of Geneva, Switzerland |
| 2. Arnau Folch | Earth Sciences Division, Barcelona Supercomputing Center, Spain |
| 3. Herbert Puempel | WMO, Aeronautical Meteorology Division |
| 4. Sue Loughlin | British Geological Survey, UK |
 |
| Keynote speaker | Institution |
| 5. Sara Barsotti | Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Pisa, Italy |
| 6. Marcus Bursik | University at Buffalo, USA |
| 7. Thomas Casadevall | Denver Federal Center, USGS, USA |
| 8. Hugh Coe | University of Manchester, UK |
| 9. Mauro Coltelli | Istituto Nazionale di Geofisica e Vulcanologia Sezione di Catania, Italy |
| 10. Antonio Costa | Istituto Nazionale di Geofisica e Vulcanologia - Sezione di Napoli, Italy |
| 11. Real D‘Amours | Canadian Meteorological Centre, Canada |
| 12. Adam Durant | Centre for Atmospheric Science, University of Cambridge, UK |
| 13. Mathieu Gouhier | Laboratoire Magmas et Volcans, Clermont-Ferrand, France |
| 14. Hans Graf | Department of Geography, University of Cambridge, UK |
| 15. Matthew Hort | Meteorological Office, London VAAC, UK |
| 16. Armann Höskuldsson | Institute of Earth Sciences, University of Iceland, Iceland |
| 17. Sigrún Karlsdóttir | Icelandic Meteorological Office, Iceland |
| 18. Nina Kristiansen | Atmosphere and Climate Department, Norwegian Institute for Air Research, Norway |
| 19. Larry Mastin | USGS - Cascades Volcano Observatory, USA |
| 20. Gelsomina Pappalardo | CNR – Potenza, Italy |
| 21. Mike Pavolonis | NOAA/NESDIS, USA |
| 22. Aline Peuch | Volcanic Ash Advisory Centre – Meteo France – Toulouse, France |
| 23. Maurizio Ripepe | Università di Firenze, Italy |
| 24. Flavio Sgro | ENAV, Italy |
| 25. Simona Scollo | Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Catania, Italy |
| 26. Barbara Stunder | NOAA Air Resources Laboratory, USA |
| 27. Thor Thordarson | University of Edinburgh, UK |
| 28. Matt Watson | Department of Earth Sciences, University of Bristol, UK |
| 29. Konradin Weber | Fachhochschule Düsseldorf, University of Applied Sciences, Germany |
| 30. Peter Webley | Geophysical Institute, University of Alaska Fairbanks, USA |
| Participant | Institution |
| 31. Sebastien Biass | Earth Sciences Section, University of Geneva, Switzerland |
| 32. Fabrizia Buongiorno | Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Roma, Italy |
| 33. Helene Dacre | Department of Meteorology, University of Reading, UK |
| 34. Roger Denlinger | USGS - Cascades Volcano Observatory, USA |
| 35. Jean-Luc Falcone | Computer Science Department, University of Geneva, Switzerland |
| 36. Riccardo Genco | University of Florence, Italy |
| 37. Susanna Jenkins | Cambridge Architectural Research, UK |
| 38. Giovanni Macedonio | Istituto Nazionale di Geofisica e Vulcanologia - Sezione di Napoli, Italy |
| 39. Christina Magill | Risk Frontiers, ELS Division, Macquarie University, Australia |
| 40. Kazutaka Mannen | Department of Geology, University of South Florida, USA |
| 41. Augusto Neri | Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Pisa, Italy |
| 42. Jeremy Phillips | Department of Earth Sciences, University of Bristol, UK |
| 43. Rodney Potts | Darwin RFC/RSMC/VAAC, Bureau of Meteorology, Australia |
| 44. José Mª Ramírez Ciriza | Agencia Estatal de Seguridad Aérea, Spain |
| 45. Bill Rose | Michigan Technological University, USA |
| 46. Chiara Scaini | Earth Sciences Division, Barcelona Supercomputing Center, Spain |
| 47. Ulrich Schumann | DLR-Institut für Physik der Atmosphäre, Germany |
| 48. Hans Schwaiger | USGS - Cascades Volcano Observatory, USA |
| 49. Claudia Spinetti | Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Roma, Italy |
| 50. Yujiro Suzuki | JAMSTEC, IFRE, Japan |
| 51. Alain Volentik | Department of Geology and Geophysics, University of Hawai'i, USA |
| 52. Sibylle von Löwis | Icelandic Meteorological Office, Iceland |