Science Daily iconScience DailySep 22, 2026

The end of humanity? What would happen if the Yellowstone supervolcano erupted now

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.

The end of humanity? What would happen if the Yellowstone supervolcano erupted now

Share this story

Send the public story page.

Useful takeaways from this story.

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...

Building the complete brief

The page is ready to read now. The fuller skim-friendly version will appear here automatically.

The useful part

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.

Keep reading in the app

Open the app view to save this story, compare related coverage, and continue from the same source.

Open in app