Scientists have unveiled a map that shows where volcanic ash would fall if a Yellowstone supereruption were to occur today.

Once the plot area is selected, click on "View Plot" to view chart or "Clear Plot" to start over. The map displays volcanoes, earthquakes, monitoring instruments, and past lava flows. The …

Jan 1, 2026 · Notes: The status colors of volcanoes are our subjective interpretation of activity status (unrest, alert, erupting, major eruption) and have no official significance, although we try …

Oct 19, 2023 · Map: Path of eruptions of Yellowstone supervolcano. The distinctive shape of Yellowstone's magma chamber and its pattern of eruptions over millions of years are due to …

Jul 23, 2025 · Learn the truth about the Yellowstone supervolcano eruption, recent activity, eruption risk, and why scientists say there's no need to panic—yet.

Dec 29, 2025 · What makes Yellowstone super? Yellowstone isn’t your regular mountaintop volcano. It’s a massive underground magma chamber stretching for miles beneath Wyoming. …

The Yellowstone Caldera, also known as the Yellowstone Plateau Volcanic Field, is a Quaternary caldera complex and volcanic plateau spanning parts of Wyoming, Idaho, and Montana.

Recently updated volcanoes are represented with an animated triangle. The map may contain outdated information and be incomplete, but you are welcome to help us keeping it up-to-date!

2 days ago · There are ten webcams showing views throughout Yellowstone National Park—one of which streams live video of Old Faithful and the Upper Geyser Basin. Whether you’re …

Mar 12, 2025 · United States Geological Survey scientists have shared maps that show where ash would fall across the US if a Yellowstone supereruption were to occur today