Aurora Blasts 250-Mile Hole In Ozone | Weather.com
December 8, 2022Updated: December 8, 2022, 12:00 pm ESTPublished: December 8, 2022, 12:00 pm EST

Scientists observing an isolated proton aurora watched as a 250-mile wide section of the ozone layer vanished beneath it, giving new insight into space weather and our atmosphere.