LF: Loudest Alarm Clock

[cheapycheapy]

Hey, I'm looking for the loudest alarm clock, preferably cheap as well. My girlfriend can sleep through a tornado, so I need this for her. Any advice or suggestions would be appreciated.
Thanks

[Katharyna]

Even if you have the loudest alarm clock in the world, if the snooze button exist, it ain't much help.

I'd suggest multiple alarms clocks at different times...

[Stabilo7]

get an mp3 player with a built in alarm... liek the iriver's
then hook em up to a speaker system... so when it goes on.... you can make it as loud as you want.