What is documented
Nine hikers died in the Urals in February 1959. A 2021 paper models snow-slab release and possible injuries.
A physical model shows how a small snow slab could have caused the tragedy; the model is not a record of the event itself.
All cases ↗Nine hikers died in the Urals in February 1959. A 2021 paper models snow-slab release and possible injuries.
The model demonstrates a physically plausible release mechanism under the stated conditions.
A plausible mechanism does not turn the model into direct observation of that night.
2026-09-30 — Record published with a source and stated limits.