Viewing archive of Tuesday, 14 September 2004

Sunspot numberNew regionsBackground fluxCM
70 50B4.731

Solar flares

Region Start Maximum End
0672 C2.2 05:49 05:52 05:54
0672 M1.5 07:47 09:30 10:00
- C2.3 13:54 14:04 14:18
- C1.8 16:47 16:55 17:25
- B5.7 21:39 21:42 22:01

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Current data suggest that it is not possible to see aurora now at middle latitudes
A southern hemisphere coronal hole was detected in an earth-facing position on Saturday, 21 July 2018

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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 2018:109
Last spotless day:2018/07/20

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