I heard Capt. Dale Dye (Ret, USMC) on his radio show last night (www.kfi640.com).
The good captain said that his contacts said there was some flooding and minor damage
to some building...no harm to people.
There was strange weather reports via the weather link with some hours having N/A posted, but that might have been for Military reasons.
Someone supposedly posted last night to the Yahoo Message board that they didn't understand people's concerns and that everything was okay.
There were reports in that thread that Diego Garcia was ready to offer assistance to other hard hit areas -- which they would not be able to do if their buildings had gotten washed away.