M6.7 aftershock
Posted by chris in suburbia on May 19, 2005 at 03:32:25:

There was just a M6.7 aftershock at 2 deg N, Sumatra. The focal mechanism includes a gently NE-dipping plane that is consistent with thrust slip on the subduction zone. This is within the rupture area of the M8.7 so is an aftershock...it is not at the limit or within the unruptured (since 1830s) part,,,
Chris