The most active region the last 24 hours were NOAA AR 1917 near the central meridian and 1921, 30 degrees east. We expect more C-flares and a chance of 40% for M-flares.
The C-flaring activity of yesterday December 12 was associated with two plasma eruptions: the flare from NOAA AR 1912 was associated with a SW oriented plasma eruption around 3UT, the flare from NOAA AR 1917 was associated with a SE oriented plasma eruption around 5UT. We don’t expect the CME’s to arrive at Earth.Geomagnetic conditions are quiet at the moment. The northern coronal hole can have a geomagnetic impact: a Kp of 4 is possible from tomorrow onwards.
Equipment: Coronado 90 + SBIG 8300s + LX75
Time UT: 17:00
Exposure 0.8 sec.
With SPONLI Space is getting closer!