Location S22W14 area 0

active longitudes
A -208-
B E40-E26
C W5-W19
D -502-
E -255-
for 2020-12-07

Region 12790 [S22W14] produced a long duration C7.4 event which was associated with an asymmetric full halo CME in LASCO C3 imagery. The initial estimate is that the CME could reach Earth on December 10.