Viewing archive of Friday, 17 October 2014

Sunspot numberNew regionsBackground fluxMaximum fluxC
39 -271 1C1.0C6.716

Solar flares

RegionStartMaximumEnd
2192C3.9 03:1003:2003:33
2192C6.6 04:5505:0005:06
-C3.6 12:4312:4912:56
2192C6.7 15:3415:3915:41
2192C6.3 19:2819:3319:36
2192C2.3 20:4321:1221:18

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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 2019:267
Current stretch spotless days:40

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