Location S27E42 area 170

active longitudes
A -178-
B -290-
C -335-
D -112-
E -225-
for 2023-03-21

Region 13257 [S27E42] 170 produced several flares due to the small magnetic delta in the northwestern part of the largest spot. C1 flares: C1.3 @ 04:38, C1.5 @ 22:13, C1.7 @ 23:57 UT