SOLAR FLARE! GEOMAGNETIC STORM? An M7 solar flare erupted today in sunspot group AR2036. The eruption caused a full halo coronal mass ejection (CME) headed for Earth. Preliminary ETA around noon (UT) on April 20th. A geomagnetic storm watch will be issued when ETA is refined.

Source: Goddard Space Flight Center

انفجار شمسي من النوع M7 متوقع وصولها لكوكب الارض خلال ظهيرة يوم 20-4-2014