Please help? How do I tell my daughter this?

My daughter is 25 and just last year finally she's became a storm chaser (Tornado's) I'm worried about her sick though, everyday! Weather has been bad and her and her co-workers are all out there daily chasing these things! Alabama had a f5 tornado and she and her gang were out there and they got to close and now she's in the hospitial with two broken bones and a few bruises and cuts! She got so close that glass and bricks and cars were flying toward her! She could have been KILLED, how do I tell her to please leave her job?