[winoneforthegipper]

Yeah looking at the Indonesia quake map...

http://earthquake.usgs.gov/earthquakes/recenteqsww/Maps/10/95_5.php

It looks like the second quake was a separate quake rather than an aftershock. Perhaps triggered by the first. You can see that both quakes have had their own separate aftershocks.

[Errant]

Interesting. You're right, looks like two quakes.

I'm kind of wondering if they will affect this guy:

Anak Krakatau Volcano – Small Eruptions – 7th April 2012