Viewing archive of Tuesday, 28 December 1999

Sunspot numberNew regionsBackground fluxMaximum fluxCM
77 -320B7.6M4.5551

Solar flares

RegionStartMaximumEnd
8806M4.5 00:3900:4800:52
-C2.8 01:1201:2001:23
8806C1.1 04:4504:5104:54
8806C1.0 06:5306:5907:03
8810B9.6 09:1809:2109:23
8806C3.0 10:3610:4511:01
8806C1.7 12:1212:1812:28

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