https://www.britannica.com/event/Aberfan-disaster
Some of the kids had foreboding dreams.
https://en.wikipedia.org/wiki/Aberfan_disaster , https://www.bbc.com/news/articles/cr9dzpx2xl0lo
https://www.bgs.ac.uk/case-studies/aberfan-1966-landslide-case-study/
https://thedigitallabyrinth.blogspot.com/search?q=premonitions+and+precognitive+dreams