Viewing archive of Wednesday, 31 August 2005

Sunspot numberNew regionsBackground fluxMaximum fluxC
48 -200A7.1C2.011

Solar flares

RegionStartMaximumEnd
0806B1.6 00:1800:2300:33
0806B5.0 00:5201:1001:23
0806B3.2 09:5210:0210:08
0803C2.0 10:2611:5112:51
0806B2.1 22:5823:0623:16

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/06/08Kp5 (G1)
Number of spotless days in 2019:110
Current stretch spotless days:37

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