Αποτελέσματα Αναζήτησης
1 Οκτ 2024 · Yellowstone Caldera activity remains at background levels, with 54 located earthquakes in September (maximum = M2.2). Deformation measurements indicate a pause in subsidence (which has been ongoing since 2015) due to seasonal changes in snowmelt and groundwater conditions. Recent Work and News.
1 Οκτ 2024 · Yellowstone Caldera activity remains at background levels, with 54 located earthquakes in September (maximum = M2.2). Deformation measurements indicate a pause in subsidence (which has been ongoing since 2015) due to seasonal changes in snowmelt and groundwater conditions. Recent Work and News.
16 Οκτ 2023 · Since 2015, Yellowstone caldera has been subsiding at a rate of about 2–3 cm (roughly 1 in) per year. But the deformation changes seasonally due to variations in the load of water both above and below ground.
1 Δεκ 2022 · The supervolcano at Yellowstone National Park has substantially more magma reservoir under the caldera than scientists previously thought, according to new research. In addition, the newly found lava is flowing at shallow depths that fueled prior eruptions, according to a paper published Thursday in Science.
5 ώρες πριν · Now, a new analysis suggests that at least one recent Steamboat eruption got triggered by a small earthquake. The 3.9 earthquake occurred in September of 2022, and its epicenter was around 7 miles ...
28 Ιουν 2023 · The amount of melted rock beneath Yellowstone's supervolcano is far higher than previous estimates, a new study has found. While researchers say there is no sign of an imminent eruption, the...
25 Οκτ 2017 · SEATTLE, WASHINGTON—Some 630,000 years ago, the supervolcano beneath Yellowstone National Park in Wyoming recorded its last catastrophic eruption, forming a caldera that nearly spans the park's width and belching a thick layer of ash, or tephra, across North America.
