Viewing archive of Friday, 15 November 2013

Sunspot numberNew regionsBackground fluxMaximum fluxCM
272 381 -1B9.3M1.084771

Solar flares

RegionStartMaximumEnd
1899M1.0 02:2002:2902:33
1897C1.7 02:5502:5903:10
1890C3.6 03:5704:0104:06
1900C1.6 05:4305:4605:48
1897C1.5 11:0511:0911:13
1897C7.5 11:3111:3511:40
1900C3.1 20:0220:0920:15
-C3.5 22:5823:0323:10

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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 2019:158
Current stretch spotless days:13

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