Please help!!!!!!!!!!!!?

what is the most interesting natural disaster....something that is vey unique and would have A LOT of information on the internet to look up.......i dont want to write about tornadoes or hurricanes or dieases...not famine either.........i know i sound picky but i want to have a really good report.........i would like to have a natural disaster that has to do with weather also.......thanks for youe help