Viewing archive of Saturday, 12 October 2013

Sunspot numberNew regionsBackground fluxMaximum fluxC
106 -90B5.9C5.479

Solar flares

RegionStartMaximumEnd
1861C1.5 00:4600:5101:02
1861C5.2 01:5402:0002:03
1861C5.4 03:3703:4703:59
1861C2 06:2406:2806:37
1861C2 08:1208:1608:20
1865C1.5 10:4210:4610:48
1861C2.4 11:0212:1412:28
1861C1.8 17:0417:0817:18
1861C2.9 22:0222:1622:28

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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 2019:270
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