25 days ago
The end of humanity? What would happen if the Yellowstone supervolcano erupted now
What's happening
SignalsMonitor is following this as a technology story. ScienceDaily Top News and Phys.org Breaking News are the outlets attached to this story. The first report grouped here was at 21 Sept 2026, 14:40 UTC. 2 material updates are listed in the timeline. The headline in use is “The end of humanity? What would happen if the Yellowstone supervolcano erupted now”. This note is SignalsMonitor's own briefing, not the publisher's article.
What we know
A Yellowstone super-eruption would begin not with a sudden surprise, but with weeks of increasingly alarming warning signs such as migrating earthquake swarms, rapid ground uplift, changing geysers, and rising volcanic gases. In a worst-case scenario, those signals could culminate in a VEI 8 eruption that blasts ash tens of…
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by Phys.org Breaking News
- Picked up by ScienceDaily Top News
The end of humanity? What would happen if the Yellowstone supervolcano erupted now
Same story, different outlets
2 headlinesEach line is that outlet's headline. The article stays on the publisher's site.