I arrived in Chennai on the evening of the 30th. The rain really got started later that night and it poured all day and all night on the 1st. On the 2nd I reali

I arrived in Chennai on the evening of the 30th. The rain really got started later that night and it poured all day and all night on the 1st. On the 2nd I realized it might be a good idea to leave if I could—but I couldn't. No trains, no buses, and no taxis were willing to try. I was very lucky that my hotel was situated in a relatively unaffected area (near Spencer Plaza) and we did not lose electricity. But obviously most people were not so fortunate. I was finally able to get someone to drive me and another guy to Bangalore on the 3rd, but even then we were almost unable to find a route out. It took us 2 hours just to get out of the center, and we had to drive through many completely flooded stretches. It was a scary experience, but I was so impressed at how Chennaites and concerned folks from outside Tamil Nadu were helping each other out on Twitter. Twitter was actually essential in my own escape—there was a lot of discussion of open routes out, and I was able to pass along some key street names to my driver.