Scientists discover massive magma chamber beneath Yellowstone supervolcano

There's enough magma beneath Yellowstone National Park to fill the Grand Canyon almost 14 times.
Researchers have discovered a previously unknown magma reservoir below the supervolcano at Yellowstone National Park. The chamber, which is about 28 miles beneath the earth's surface, contains about 11,200 cubic miles of magma, Smithsonian reports. Before the new findings, scientists only knew about the 2,500 cubic miles of magma in an upper chamber beneath the volcano.
Scientists from the University of Utah discovered the chamber by creating a 3D map of the ground beneath the volcano, using earthquake data. The researchers hope that studying the chamber will help scientists better understand the timing of the volcanic cycle and magma's movements.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
There's still much to be learned about the hotspot, but the chances of the supervolcano erupting are only one in 700,000 each year. The last time Yellowstone's supervolcano erupted was about 640,000 years ago.
Sign up for Today's Best Articles in your inbox
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
Meghan DeMaria is a staff writer at TheWeek.com. She has previously worked for USA Today and Marie Claire.
-
Gavin Newsom's podcast debut is not going over well with some liberals
IN THE SPOTLIGHT The first episode of the California Governor and potential presidential candidate's 'This is Gavin Newsom' featured cozy conversation with far-right operative Charlie Kirk and a surprisingly conservative stance on transgender athletes
By Rafi Schwartz, The Week US Published
-
'Extremists still find plenty of digital spaces'
Instant Opinion Opinion, comment and editorials of the day
By Justin Klawans, The Week US Published
-
South Carolina to execute prisoner by firing squad
speed read Death row inmate Brad Sigmon prefers the squad over the electric chair or lethal injection, his lawyer said
By Peter Weber, The Week US Published
-
Pharaoh's tomb discovered for first time in 100 years
Speed Read This is the first burial chamber of a pharaoh unearthed since Tutankhamun in 1922
By Peter Weber, The Week US Published
-
Scientists report optimal method to boil an egg
Speed Read It takes two temperatures of water to achieve and no fancy gadgets
By Peter Weber, The Week US Published
-
Europe records big leap in renewable energy
Speed Read Solar power overtook coal for the first time
By Peter Weber, The Week US Published
-
Blue Origin conducts 1st test flight of massive rocket
Speed Read The Jeff Bezos-founded space company conducted a mostly successful test flight of its 320-foot-tall New Glenn rocket
By Peter Weber, The Week US Published
-
US won its war on 'murder hornets,' officials say
Speed Read The announcement comes five years after the hornets were first spotted in the US
By Peter Weber, The Week US Published
-
Dark energy data suggest Einstein was right
Speed Read Albert Einstein's 1915 theory of general relativity has been proven correct, according to data collected by the Dark Energy Spectroscopic Instrument
By Peter Weber, The Week US Published
-
New DNA tests of Pompeii dead upend popular stories
Speed Read An analysis of skeletal remains reveals that some Mount Vesuvius victims have been wrongly identified
By Peter Weber, The Week US Published
-
NASA's Europa Clipper blasts off, seeking an ocean
Speed Read The ship is headed toward Jupiter on a yearslong journey
By Peter Weber, The Week US Published