Have you tried to influence the outcomes yet?
If you get one of these dreams, or even think you might have seen an event that will happen, you can alter the outcome just enough to save lives. As soon as you wake up just stay in your same sleeping position and keep your eyes closed. Try to recall all the imagery in the dream and replay it in your mind. Then change the story line just enough to keep the people safe. Or, you can picture watching the news and hearing a reporter saying something like, "miraculously they all survived with only scratches".
I had this happen just before I had my own accident. I woke in a dream to see a woman doctor standing over me saying, "I don't think she's going to make it". So, I reworked the car accident and then pictured the doctor saying, "You look fine to me. We can release you now." About a week later I was rear ended by a speeding car while I was in a turn lane. I had 6 months of physical therapy. Then on the day I was released I saw the exact same doctor from my dream. She was filling in for my doctor who was on vacation. She looked me over and said, "You look fine to me. We can release you now". The whiplash and turned disk I got was no fun, but it was much better than what could have happened.
Ever since that event I make sure to try to change my dreams if they involve anyone getting hurt. Unless I really don't like the person... just being honest -lol No ones perfect but at least I'm aiming at being as benevolent as possible.

You have probably been picking up astral SOS messages going out to anyone who might be able to help abort an unnecessary death.