Viewing archive of Monday, 11 March 2002

Sunspot numberNew regionsBackground fluxMaximum fluxC
153 394 4C8.1M1.673

Solar flares

RegionStartMaximumEnd
-C3 22:4801:0904:04
-C1.3 16:1716:3716:42
-C1.66 18:2818:5018:59

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Space weather facts

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 2019:246
Current stretch spotless days:20

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