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Location S24W18 area 140
active longitudes
A -443-
B -195-
C -240-
D -377-
E -490-
for 2021-04-22
Region 12816 [S24W18] decayed in the trailing spot section while new spots formed in the leading spot section. A long duration C3.9 event peaked at 04:35 UT and was associated with a halo CME .