Viewing archive of Monday, 17 January 2005

Sunspot numberNew regionsBackground fluxCMX
107 81 -1C1.5211

Solar flares

Region Start Maximum End
0720 C3.9 02:44 02:59 03:07
0720 M2.6 03:10 03:21 03:32
0720 C3.9 06:06 06:10 06:15
0720 X3.8 Play 06:59 09:52 10:07

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Current data suggest that it is not possible to see aurora now at middle latitudes

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/05/06Kp6 (G2)
Number of spotless days in 2018:78
Current stretch spotless days:2

This day in history*

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52000C8.6
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*since 1994

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