Viewing archive of Wednesday, 23 September 1998

Sunspot numberNew regionsBackground fluxCM
162 80 -1B5.341

Solar flares

Region Start Maximum End
- C9.3 00:27 00:38 00:46
- C1.2 05:06 05:12 05:25
8340 M7.1 06:40 07:13 07:31
8344 C1.4 22:20 22:26 22:30
8340 C2.2 22:43 22:50 22:55

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Current data suggest that it is not possible to see aurora now at middle latitudes
The direction of the interplanetary magnetic field is slightly South (-6.4nT).

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/07/05Kp5 (G1)
Number of spotless days in 2018:105
Current stretch spotless days:21

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