Yellowstone's Echinus Geyser Roars Back to Life After Six-Year Hiatus
Acidic Echinus Geyser in Yellowstone erupts after a long period of inactivity.
Top Summary
- What happened: Echinus Geyser, the world's largest acidic geyser in Yellowstone National Park, has erupted after being dormant since December 2020.
- Why it matters: This eruption marks the geyser's strongest activity since 2017, indicating potential shifts in Yellowstone's hydrothermal system.
- What changes for people: Increased visibility and activity at the Norris Geyser Basin, drawing more attention from park visitors.
- Who is affected: Park visitors, USGS scientists, and park officials monitoring the geyser's activity.
Echinus Geyser Awakens
Yellowstone National Park's Echinus Geyser, located in the Norris Geyser Basin, is erupting again.
The geyser, known as the world's largest acidic geyser, had been largely dormant since December 2020.
Its recent activity marks the strongest eruptions since 2017.
Signs of Revival
Scientists from the US Geological Survey (USGS) and park officials observed signs of renewed activity in early February.
This led to anticipation of the geyser's reawakening.
Echinus Geyser is approximately 66 feet wide.
Powerful Eruptions
The geyser is exhibiting bursts of water reaching 20 to 30 feet in height.
These eruptions are a significant increase compared to its dormant period.
The acidic nature of the geyser makes it a unique and closely monitored feature of Yellowstone.
What to Watch Next
Scientists will continue to monitor Echinus Geyser's activity for any further changes in eruption frequency or intensity. Future research may reveal more about the underlying hydrothermal processes influencing this rare acidic geyser.