Kitty gone walkabout

I have a housecat who has a thing for the back yard, we allow them out and supervise them. Unfortunately cats like kids are not 100% supervisable and so she has escaped. That was 30 plus hours ago.

Asides from the obvious fliers and notices etc. I would like advice on how to cope and deal and some positive stories. At the moment she isn't audibly calling back to my calls (I wish cats could have cell phones) so I am unsure as to where she may be, we thought she would come back her second night but as with the first rain may have kept her away.

So really I guess I am looking for some support.

Angela