PICK OF THE WEEK: Flare and Proton Event [Archive] - The Project Avalon Community Forum

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SOHO

26th July 2012, 20:20

Magnetic active region 1520-1521 erupted again (July 19, 2012) at the edge of the Sun, this time producing an M7-class flare...

More... (http://soho.nascom.nasa.gov/pickoftheweek/old/27jul2012/)