Viewing archive of Wednesday, 16 January 2002

Sunspot numberNew regionsCM
1311121

Solar flares

Region Start Maximum End
- C4.3 07:34 07:40 07:44
9775 C7.1 08:00 08:09 08:17
9775 C4.3 09:03 09:08 09:19
- C6.6 09:27 09:32 09:38
9775 M1.5 10:05 10:13 10:18
- C9.5 13:51 14:13 14:38
- C4.6 15:02 15:08 15:13
9775 C4.1 15:25 15:29 15:32
- C5.0 15:42 15:57 16:08
9775 C4.3 16:52 16:55 16:58
9773 C6.2 17:50 17:56 18:01
9773 C5.8 20:00 20:05 20:19
- C9.2 20:19 20:24 20:30

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

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Auroral activity Minor Severe
High latitude 25% 50%
Middle latitude 15% 1%
Predicted Kp max 4
Solar activity
M-class solar flare 1%
X-class solar flare 1%
Moon phase
Waxing Gibbous

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/02/23Kp5 (G1)
Number of spotless days in 2018:24
Current stretch spotless days:8

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*since 1994

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