Viewing archive of Saturday, 15 September 2001

Sunspot numberNew regionsBackground fluxCM
183 -330C2.072

Solar flares

Region Start Maximum End
- C3.8 00:50 00:54 00:58
- C6.5 01:01 01:10 01:21
- C4.7 05:19 05:26 05:37
9608 M1.5 11:04 11:28 11:54
9616 M1.3 15:44 15:59 16:10
9608 C8.8 20:25 20:33 20:46
9616 C5.4 21:17 21:25 21:36
- C2.6 22:16 22:27 22:31
- C2.2 23:49 23:58 00:08

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Last X-flare:2017/09/10X8.2
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Last geomagnetic storm:2018/09/22Kp5 (G1)
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