A flare of the penultimate power class occurred on the Sun on August 28. This was reported by the Institute of Applied Geophysics (FSBI "IPG").
At 17:16 Moscow time, an M1.1 flare with a duration of 11 minutes was recorded in the X-ray range.
Astronomers also recorded more than a hundred spots on one side of the Sun on August 28. The background X-ray radiation of the Sun has exceeded the flare level C for several days. Such spots increase flare energy.
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