RT Journal Article SR Electronic T1 The Great Sumatra-Andaman Earthquake of 26 December 2004 JF Science JO Science FD American Association for the Advancement of Science SP 1127 OP 1133 DO 10.1126/science.1112250 VO 308 IS 5725 A1 Lay, Thorne A1 Kanamori, Hiroo A1 Ammon, Charles J. A1 Nettles, Meredith A1 Ward, Steven N. A1 Aster, Richard C. A1 Beck, Susan L. A1 Bilek, Susan L. A1 Brudzinski, Michael R. A1 Butler, Rhett A1 DeShon, Heather R. A1 Ekström, Göran A1 Satake, Kenji A1 Sipkin, Stuart YR 2005 UL http://science.sciencemag.org/content/308/5725/1127.abstract AB The two largest earthquakes of the past 40 years ruptured a 1600-kilometer-long portion of the fault boundary between the Indo-Australian and southeastern Eurasian plates on 26 December 2004 [seismic moment magnitude (Mw) = 9.1 to 9.3] and 28 March 2005 (Mw = 8.6). The first event generated a tsunami that caused more than 283,000 deaths. Fault slip of up to 15 meters occurred near Banda Aceh, Sumatra, but to the north, along the Nicobar and Andaman Islands, rapid slip was much smaller. Tsunami and geodetic observations indicate that additional slow slip occurred in the north over a time scale of 50 minutes or longer.