Viewing archive of Tuesday, 14 September 2004

Sunspot numberNew regionsBackground fluxCM
700B4.731

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

Latest news

Today's space weather

Auroral activity Minor Severe
High latitude 30% 30%
Middle latitude 5% 1%
Predicted Kp max 3
Solar activity
M-class solar flare 1%
X-class solar flare 1%
B1.2 B1.7 B1.4 B1.5 B3.2 B5.4 B8.4
Moon phase
New Moon

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/09/09M1.1
Last geomagnetic storm:2017/09/18Kp5 (G1)
Number of spotless days in 2017:56
Last spotless day:2017/08/01

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*since 1994