Viewing archive of Saturday, 12 January 2013

Sunspot numberNew regionsBackground fluxC
156 -100 -2B7.410

Solar flares

RegionStartMaximumEnd
1654C5.3 02:1002:2402:40
1654C2.7 03:2303:3503:46
1654C2.1 04:2004:2504:31
1654C2.0 15:4315:5416:13
1654C2.3 16:5317:1017:27
1652C1.5 17:5117:5217:54
1654C3.9 19:2619:3319:38
1652C1.1 19:4919:5219:55
1654C2.8 21:3321:3921:54
1652C3.1 21:5721:5822:00

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/01/05Kp5 (G1)
Number of spotless days in 2019:12
Current stretch spotless days:13

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