New constraints on the magnitude of the 4 January 1907 tsunami earthquake off Sumatra, Indonesia, and its Indian Ocean-wide tsunami

Stacey Servito Martin1, Linlin Li1, Emile Okal2, Hiroo Kanamori3, Julie Morin4, Kerry Sieh1 and Adam D Switzer1, (1)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, (2)Northwestern University, Department of Earth and Planetary Sciences, Evanston, United States, (3)California Institute of Technology, Seismological Laboratory, Division of Geological and Planetary Sciences, Pasadena, CA, United States, (4)Laboratoire Magmas et Volcans, Clermont-Ferrand Cedex, France