| United States | New Zealand | Japan | United Kingdom |
|---|---|---|---|
 Kirk McIntosh University of Texas Institute for Geophysics |  Stuart Henrys GNS Science |  Shuichi Kodaira JAMSTEC |  Rebecca Bell Imperial College |
 Harm Van Avendonk University of Texas Institute of Geophysics |  Susan Ellis GNS Science |  Ryuta Arai JAMSTEC | |
 Laura M. Wallace University of Texas Institute for Geophysics |  Dan Barker GNS Science |  Hiroshi Sato University of Tokyo | |
 David Okaya University of Southern California |  Dan Bassett GNS Science |  Kimihiro Mochizuki University of Tokyo | |
 Demian Saffer Penn State University |  Ursula Cochran GNS Science |  Eiji Kurashimo University of Tokyo | |
 Jeff Marshall Cal Poly Pomona | Philip Barnes NIWA | ||
 Jessica Pilarczyk University of Southern Mississippi |  Martha Savage Victoria University Wellington |
