Viewing archive of Tuesday, 10 December 2002

Sunspot numberNew regionsBackground fluxMaximum fluxCM
142 -470 -3C1.0M1.1451

Solar flares

RegionStartMaximumEnd
0220C5.5 01:2701:3201:37
0220C2.9 03:5303:5904:01
-C2.1 10:5711:0211:08
-M1.1 12:1912:2612:31
-C2.1 17:1517:2217:27
0220C2.6 19:3219:3619:40

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2020:10
Current stretch spotless days:9

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