Viewing archive of Friday, 6 April 2001

Sunspot numberNew regionsBackground fluxCX
136 -780 -1C3.331

Solar flares

Region Start Maximum End
9415 C7.7 01:46 01:49 01:54
9415 C5.2 17:11 17:32 17:50
9417 C7.0 17:51 18:15 18:39
9415 X5.6 Play 19:10 19:21 19:31

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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 (22.02 p/cm3)

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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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