Viewing archive of Wednesday, 21 June 2000

Sunspot numberNew regionsBackground fluxCM
226 72 1B7.971

Solar flares

RegionStartMaximumEnd
-C6.5 00:4100:4600:53
-C1.4 02:5302:5703:01
9042C3.9 07:5608:0008:02
9051C4.7 08:4109:0209:16
9042M1.3 09:2209:2909:37
9042C9.7 14:1514:2514:42
9040C3.2 18:5619:3819:44
9042C2.1 22:1122:2122:32

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/01/31Kp5 (G1)
Number of spotless days in 2019:37
Current stretch spotless days:23

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