![]() ![]() Aurora alerts: SMS Text.Ī CME IS COMING: Yesterday, Feb. The likely source would be big sunspot AR3226, which has an unstable delta-class magnetic field and is directly facing Earth. Neutron counts from the University of Oulu's Sodankyla Geophysical Observatory show that cosmic rays reaching Earth are slowly declining-a result of the yin-yang relationship between the solar cycle and cosmic rays.ĬHANCE OF FLARES TODAY: NOAA forecasters say there is a 45% chance of M-class solar flares and a 10% chance of X-flares today, Feb. Credit: SDO/HMIĬosmic Rays Solar Cycle 25 is beginning, and this is reflected in the number of cosmic rays entering Earth's atmosphere. Sunspot AR3226 has a 'beta-delta' magnetic field that harbors energy for strong M-class solar flares.
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