Meanwhile, in the past 3 million years we’ve seen only two eruptions, meaning eruptions are getting smaller and farther spaced out. But what about gas emissions that happened in years past, before measurements were possible? The eruption of Taal Volcano in Batangas, Philippines on January 12, 2020, was a phreatomagmatic eruption from its main crater that spewed ashes across Calabarzon, Metro Manila, and some parts of Central Luzon and Ilocos Region, resulting in the suspension of school classes, work schedules, and flights in the area. In the meantime, Yellowstone will still be really cool.

I received my PhD from Duke University where I studied the geology and climate of the Amazon. In the past Yellowstone’s Supervolcano has had enormous eruptions, more than A Yellowstone Supervolcano eruption has the potential to dramatically alter Earth’s climate for decades and significantly impact animal and plant life in North America.It’s no wonder why geologists are actively monitoring and studying the volcano for signs of an upcoming eruption and eager to learn about past eruptions for roadmaps into the future.These previously misidentified volcanic eruptions change the historical picture of Yellowstone’s Supervolcano and give scientists a clearer picture of how it is trending in the past 30 million years.Progression of Yellowstone Supervolcano eruptions over the past 16 million years.The 8.7 million year old eruption is now considered the largest super-eruption in the Yellowstone volcanic province and one of the top 5 largest eruptions on Earth.So why is this good news?

— Yellowstone Super Volcano (@YellowstoneSV) May 30, 2020 Idaho experienced a 6.5 magnitude earthquake at the end of March had 341 aftershock earthquakes, local KTVB-7 …

El Volcán Yellowstone podría entrar en ERUPCIÓN – El destino de la humanidad EE. YELLOWSTONE VOLCANO OBSERVATORY MONTHLY UPDATE U.S. Geological Survey Saturday, August 1, 2020, 10:25 AM MDT (Saturday, August 1, 2020, 16:25 UTC) YELLOWSTONE VOLCANO (VNUM #325010) 44°25'48" N 110°40'12" W, Summit Elevation 9203 ft (2805 m) Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Recent work and news In July, field work in Yellowstone … The largest eruption at Yellowstone 8.7 million years ago, called the Grey’s Landing eruption, covered “an area the size of New Jersey in searing-hot volcanic glass that instantly sterilized the land surface,” according to Knott’s research.While the supervolcano still has the capacity to cause mass destruction, it is comforting knowing that with all the other negative news in 2020 there are a few glimmers of positive news.I am a geologist passionate about sharing Earth's intricacies with you. It’s some explosive news in the geologic community. In this Monday, June 1, 2020 photo, visitors walk away from Old Faithful as a sign about COVID-19 safety sits in the sidewalk in Yellowstone National Park in Wyoming. It was approximately 30% larger than the previous-largest, the Huckleberry Ridge eruption from 2.1 million years ago.

I received my PhD from Duke University where I studied the geology and climate of the Amazon. Tree rings record spikes in magmatic CO2 emissions at Yellowstone .

Volcanologists have a variety of ways of measuring present-day gas emissions from volcanoes. Or hot.

UU. The 8.7 million year … The two super-eruptions identified 9 and 8.7 million years ago indicate that the frequency and size of eruptions over the past 30 million years has decreased. “The size, frequency and emplacement temperatures of the super-eruptions have decreased with time,” the study reads.

The researchers also discovered another super-eruption, named the McMullen Creek eruption, took place about 9 million years ago. “Together, these features indicate that the hotspot activity may be waning.” The older, “smaller” McMullen Creek eruption affected about 4,600 miles of modern-day Idaho, while the larger Grey’s Landing eruption impacted approximately 8,900 square miles of Idaho and Nevada. They concluded that the super-volcano was more active long ago, and that its more dormant state for the past 2 million years or so suggests that it may be slumbering.

I am the founder of Science Trends, a leading source of science news and analysis on everything from climate change to cancer research. Researchers discovered two new super-eruptions from the Yellowstone caldera, they announced in a Yellowstone National Park sits above a 1,500-square-mile caldera of volcanic activity, which 8.7 million years ago erupted to encase an area the size of New Jersey in “searing-hot volcanic glass that instantly sterilized the land surface,” lead author Thomas Knott told That eruption, dubbed the Grey’s Landing supereruption, is now the largest known explosion of the Yellowstone caldera. 2019. Date published: August 10, 2020. Kelvin Case via Wikimedia Commons, CC-BY-3.0.

Yellowstone supervolcano is not gearing up to an eruption - but you wouldn't believe that if you typed "Yellowstone" into Google, Facebook or Twitter's search bar. Let's connect @trevornaceOpinions expressed by Forbes Contributors are their own. In this Monday, June 1, 2020 photo, visitors walk away from Old Faithful as a sign about COVID-19 safety sits in the sidewalk in Yellowstone National Park in Wyoming.

Yellowstone has not erupted since about 640,000 years ago, and while Knot told USA Today that the next eruption, “could be tomorrow, it could be hundreds of thousands of years,” the U.S. Geologic Service monitors the caldera quite intensely, so it would be aware of any new magma movements. Progression of Yellowstone Supervolcano eruptions over the past 16 million years. “It therefore seems that the Yellowstone hotspot has experienced a three-fold decrease in its capacity to produce super-eruption events,” says It is important to qualify this decline in understanding a Yellowstone Supervolcano eruption would still have a deadly and significant impact on life and the climate. I amI am a geologist passionate about sharing Earth's intricacies with you. The time period spanning 23 to 5.3 million years ago saw eruptions once every 500,000 years.