2020 April 27 Sun - AR12760
This morning (around 00:00 UTC), AR12760 produces bright flares and several filaments. The following sunspots are very small while the leading sunspot has grown larger.
Sunspot count: group number=1, sunspot number =4, R=14
H-alpha image from Mauna Lao taken at 00:00:30 UTC.
White-light images from SDO taken at (April 26) 23:40:38 UTC.
2020 April 27 Sun - AR12760
2020 April 27 Sun - AR12760
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