2013-11-04: OMI - News: Antarctic Ozone Hole in 2013
The single-day maximum area reached 24.0 million square kilometers on September 16, an area about the size of North America. The largest single-day ozone hole ever recorded by satellite was 29.9 million square kilometers (11.5 million square miles) on September 9, 2000.
The satellite image on the right shows the Antarctic ozone hole on September 16, 2013, based upon OMI satellite data only.
According to these data, the ozone hole covered 19.2 million square kilometers on this date. The minimum ozone column of 145 Dobson Units was found at 19.5 degrees East, -79.0 degrees South. At the South Pole the ozone column was 190 Dobson Units.
Read here NASA's Image of the Day news item on the Antarctic Ozone Hole in 2013.
Satellite images and data of the ozone column over the Antarctic (and Arctic) as measured by the GOME-2 instrument flying on board of ESA's MetOp satellites can be found on the TEMIS website.
View more OMI news here.