Viewing archive of Saturday, 7 December 2013

Sunspot numberNew regionsBackground fluxCM
104 -11 1B9.531

Solar flares

Region Start Maximum End
1916 C3.3 04:30 04:36 04:42
1916 C1.7 05:22 05:26 05:30
1909 M1.2 07:17 07:29 07:49
1917 C2.1 17:34 17:41 17:52

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Current data suggest that it is not possible to see aurora now at middle latitudes
The density of the solar wind is moderate (20.06 p/cm3)

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/09/22Kp5 (G1)
Number of spotless days in 2018:152
Current stretch spotless days:13

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