Well I searched the FAQ and didn't see this so . . .

[jastrangfeld]

No: HPFGUIDX 46392

Dumbledore looks at his watch and sees that Hagrid is late.  A lot of 
us assume that somehow Harry has been added to this mysterious 
watch.  So when the MOM was combing the countryside for Harry, did 
Dumbledore know he was on the bus heading for London?  Did he send 
Fudge there?  Did Dumbledore not see that Harry was being watched by 
Sirius?  Perhaps it didn't list Harry in danger because Sirius meant 
no harm?

I appologize if I didn't look far enough and this part's been 
covered, but I didn't see it, so if you did, please just let me know 
the # :o)

Julie