This is a horrible disaster, as you must know by now. This is the most dramatic video of it I've seen so far. Just horrendous. I'm sure as the story continues to develop, it will only get worse. I can't add anything to what you'll see in the vid.
I'm not sure we should wait for god to help Japan. While most of us cannot actually go there and lend a hand, many of us can give funds to those who do this all the time, like Doctors Without Borders (Medecins Sans Frontieres), MercyCorps, and The Red Cross. A Huffington Post article lists some other suggestions.
I saw some of the videos earlier today and some yesterday, and I wept. As a rule I do not weep. This is one of the most frightening and heartbreaking things I've ever seen.