| Costanza Bonadonna |
U. Geneva, Switzerland |
| Martha Calvache |
Instituto Colombiano de Geología y Minería, Colombia |
| Simon Carn |
Michigan Technological U., USA |
| Tom Casadevall |
USGS, USA |
| Shane Cronin |
U. of Massey, New Zealand |
| Victor Hugo Forjaz |
Observatório Vulcanológico e Geotérmico dos Açores, Portugal |
| Alicia García |
Museo Nacional de Ciencias Naturales de Madrid-CSIC, Spain |
| Jo Gottsman |
Bristol University, UK |
| Chris Gregg |
East Tennessee State University, USA |
| Claire Horwell |
U. of Durham, UK |
| Bruce Houghton |
U. of Hawaii, USA |
| Chris Kilburn |
UCL, UK |
| Jean Christophe Komoroski |
Institut de Physique du Globe de Paris, France |
| Hugo Moreno |
SERNAGEMIN, Chile |
| Chris Newhall |
Earth Observatory of Singapore |
| Ramón Ortíz |
Museo Nacional de Ciencias Naturales de Madrid-CSIC, Spain |
| Nemesio Pérez |
Instituto Tecnológico y de Energías Renovables, Spain |
| Roberto Sulpizio |
University of Bari, Italy |
| Bob Tilling |
USGS, USA |