Response to Catastrophe and shared trauma in particular:
It's all about taking care of yourself
Remember the airline adage--in the event of an emergency, first pull down the oxygen mask and put it on yourself, then help others.
It is true that if you are not in good shape--too tired, too emotionally wrung out, or too.....-- you can't be as helpful to others. Your skills, talent and abilities are a limited resource. Practically speaking, this means to take breaks, make sure you have enough to eat, and get some sleep. The problems will still be there in the morning, and the day after, and next week, and--sadly-- for some weeks to come.
Learn to say "no". It's ok. Really.
Try and avoid over-exposure to the catastrophe around you. Minimize watching of internet and network news.
Stay in touch -- with family, friends, and fellow professionals outside of the damaged area. Let them know you are ok, what you want, and what you need.
Consider having at least one phone with an area code different from the area in which you live
Texting is sometimes easier than calling in the event of a major storm
What you "need" is defined by you--it might be a clean set of sheets, something for your child's birthday, referrals for new jobs or training opportunities, a chance to talk with someone who has had a similar experience.
Seek support, talk about the experience, share with others. We've added a blog here as an experiment in that process. As professionals, we don't have too many resources from which we can seek support without feeling we are genuinely impaired.
Recognize your own distress, feelings of grief and loss, anger, outrage and helplessness; as well as your feelings of achievement, resilience and determination .