May 18, 2022
Last summer, a deadly wave of heat struck the Pacific Northwest, causing temperatures to soar more than 30 degrees Fahrenheit above normal and killing more than a thousand people.
A new study has uncovered the sequence of events that precipitated the disaster, providing information that could further our understanding of heat formation on the North American continent. A cyclon spawned an “anticyclone,” which combined to produce and then trap heat near the surface of the region.
May 17, 2022
2021 PhD graduate Megan Mansfield (now NASA Sagan Fellow at the University of Arizona) has been awarded the International Astronomical Union PhD Prize. Mansfield's thesis was on “Revealing the Atmospheres of Highly Irradiated Exoplanets: From Ultra-Hot Jupiters to Venus Analogues.” Mansfield's advisors at UChicago were Geophysical Sciences Associate Professor Edwin Kite and Astronomy and Astrophysics Professor Jacob Bean. Congratulations, Megan!
May 12, 2022
Tornadoes have been seen on every continent, but due to its geography the mainland U.S. typically records more tornadoes per year than anywhere else in the world. Before the mid-twentieth century, our understanding of how they worked, why they formed, and how to predict them, was very limited. They can be devastating, but they strike with relative infrequency and without much warning—all of which makes them difficult to study.
Prof. Tetsuya "Ted" Fujita's goal was to create categories that could separate weak tornadoes from strong ones. The F Scale also met a need to rate both historical and future tornadoes according to the same standards.
Get blown over with more info on "Mr.Tornado" and the Enhanced Fujita Scale right here!