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Location S21W10 area 250
active longitudes
A -229-
B E19-E5
C W26-W40
D -523-
E -276-
for 2021-12-19
Region 12907 [S21W10] 250 decayed slowly losing area and spots. Polarity intermixing is still evident in the trailing spot section. C1 flares: C1.5 @ 11:59, C1.8 @ 16:23 UT.