Viewing archive of Wednesday, 7 September 2005

Sunspot numberNew regionsBackground fluxMaximum fluxCX
11 -11 1C1.0Super X17.1+41

Solar flares

RegionStartMaximumEnd
-C2.3 09:5910:0310:07
-C2.4 11:1911:2311:27
-C9.6 12:3412:4412:49
-C1.7 14:2314:2614:30
0808X17.0 Play17:1717:4018:03

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/07/10Kp5 (G1)
Number of spotless days in 2019:126
Current stretch spotless days:9

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