Viewing archive of Tuesday, 21 December 1999

Sunspot numberNew regionsBackground fluxMaximum fluxCM
129 -200C1.1M1.1371

Solar flares

RegionStartMaximumEnd
8806C3.2 01:0301:0901:18
8807C1.3 02:3602:5503:00
-C1.4 03:0203:1403:31
8806C1.5 08:2208:3008:37
8798C2 10:3110:3510:38
8806M1.1 17:1217:1917:22
-C2.6 21:4121:4621:49
8803C3.4 23:3023:3823:46

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