(from right) Pierre-Yves Bard (LGIT UJF, Grenoble) and Peter Moczo at the Centennial Seismology Day, March 20, 2002

Michel Bouchon (LGIT UJF, Grenoble) at the Centennial Seismology Day, March 20, 2002

Ralph Archuleta (UCSB, Santa Barbara) at the Centennial Seismology Day, March 20, 2002