Solar cycle 24 – magnetic activity down, twin peaks seem certain

NOAA’s Space Weather Prediction Center (SWPC) has published its latest graphs for the month of July, and while sunspot and radio flux numbers showed little change and increased respectively, the Geomagnetic Ap index is back near the bottom again. Further, as we noted back in October of 2013, and as NASA suggested in May 2013,…

About these ads