First site photo on The Namibian:
http://www.namibian.com.na/public/Th..._size=xlarge_l
Not much detail but it does appear that the plane came down relatively intact and with a low energy, and was destroyed by a post-impact fire.
Originally Posted by The Ancient Greek
...vicous storms are common here in summer...
...as they are in the European or US skies on any average hot summer afternoon. T-storms don't just bring down a modern jet mid-cruise, unless there is a mess-up of monumental proportions a la AF447.