Viewing archive of Tuesday, 15 November 2011

Sunspot numberNew regionsBackground fluxCM
1370C1.063

Solar flares

Region Start Maximum End
- C1.6 08:12 08:16 08:25
1348 M1.2 09:03 09:12 09:23
1346 M1.9 12:30 12:43 12:50
- C2.2 15:02 15:05 15:09
1348 C3.3 16:27 16:33 16:39
- C1.7 18:30 18:34 18:45
1348 C7.8 20:23 20:34 20:44
1348 M1.1 22:27 22:35 22:42
- C2.4 23:39 23:44 23:48

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

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Today's space weather

Auroral activity Minor Severe
High latitude 30% 35%
Middle latitude 15% 1%
Predicted Kp max 4
Solar activity
M-class solar flare 1%
X-class solar flare 1%
Moon phase
New Moon

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2017/11/08Kp6 (G2)
Number of spotless days in 2017:81
Last spotless day:2017/11/13

This day in history*

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*since 1994