It sounds like a terrifying experience - I know I was unsettled after the relatively minor earthquake in Massachusetts where nothin really happened. How is your health insurance at work - would it cover seeing a therapist for a couple of appointments? Since starting to see mine regularly, I've found the experience of talking things out so helpful to my state of mind - like you mentioned here, but amplified so much.

Definitely continue to speak up in the chatroom if you need a word :)