Viewing archive of Sunday, 11 January 2015

Sunspot numberNew regionsBackground fluxMaximum fluxC
133 -130 -1B8.2C4.24348

Solar flares

RegionStartMaximumEnd
2257C3.3 01:5602:5303:30
-C4.2 05:1105:4306:00
2257C3.4 08:1409:2410:25
2259C1.5 11:4912:1012:23
-C1.6 14:4215:1415:34
2257C1.3 18:2018:2818:33
2260C1.6 19:5420:4621:03
2262C1.4 23:2923:3223:35

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/08/05Kp5 (G1)
Number of spotless days in 2019:163
Current stretch spotless days:19

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*since 1994

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