Yellowstone's Explosive Potential Simulated
New study uses computer model to assess ashfall from future eruption
Experts say simulations provide valuable insights for emergency planning
A new study has simulated the explosiveness of the volcano that lurks beneath Yellowstone National Park in Wyoming. The simulations, published in the journal Nature, provide valuable insights for emergency planning in the event of a future eruption.
The Yellowstone supervolcano is one of the largest and most powerful volcanoes on Earth. It last erupted about 640,000 years ago, and scientists believe it is capable of producing eruptions that are many times larger than anything seen in recorded history.
For the new study, researchers used a computer model to simulate the dispersal of ash from a modern-day eruption of the Yellowstone supervolcano. The simulations showed that the ashfall would likely cover a large area of the United States, including parts of Canada and Mexico.
"Our simulations show that a Yellowstone eruption would have a devastating impact on the United States," said lead author Dr. Thomas Wilson, a research scientist at the University of Leeds.
"The ashfall would block out the sun, causing temperatures to drop and crops to fail. It would also clog waterways and disrupt transportation and communication networks.
"The simulations are a valuable tool for emergency planners," said co-author Dr. Robert Blong, a professor of volcanology at the University of Edinburgh.
"They can use the simulations to identify areas that are most at risk from ashfall and to develop plans to mitigate the impacts of an eruption."
Pinterest
Pinterest
Comments