A blog listing news and updates for the cloudymidnights site - a site dedicated to climatically challenged or visually impaired astronomers.
Friday, October 31, 2014
2014 Ozone Hole Update
Source - NASA Science News for October 30, 2014
The Antarctic ozone hole reached its annual peak size on Sept. 11, according to scientists from NASA and the National Oceanic and Atmospheric Administration (NOAA). The size of this year’s hole was 24.1 million square kilometers (9.3 million square miles) — an area roughly the size of North America.