SOLAR ACTIVITY UPDATE: (Another) 4th X-Class Solar Flare/CME (May 15th, 2013).

SOLAR ACTIVITY UPDATE: (Another) 4th X-Class Solar Flare/CME (May 15th, 2013).

SOLAR ACTIVITY UPDATE: (Another) 4th X-Class Solar Flare/CME (May 15th, 2013).

ANOTHER X-FLARE ON MAY 15: When the week began, the sun hadn't unleashed an X-flare all year long. In only two days, sunspot AR1748 has produced four. The latest X-flare from this active sunspot occured on May 15th at 0152 UT.

User: Skyywatcher88 .

Views: 40

Uploaded: 2013-05-16

Duration: 03:16