Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-19T01:24:49Z http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 1 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]MAR0812_CME 2012-07-10T04:00:00Z

The sun erupted with one of the largest solar flares of this solar cycle on March 6, 2012 at 7PM EST. This flare was categorized as an X5.4, making it the second largest flare -- after an X6.9 on ...