Viewing archive of Tuesday, 15 February 2011

Sunspot numberNew regionsBackground fluxCX
1000B5.271

Solar flares

Region Start Maximum End
- C2.7 00:31 00:38 00:48
1158 X2.2 Play 01:44 01:56 02:06
- C4.8 04:27 04:32 04:37
- C1.0 10:02 10:07 10:16
1158 C4.8 14:32 14:44 14:51
1158 C1.7 18:07 18:44 18:57
1158 C6.6 19:30 20:33 20:53
1158 C1.3 22:49 22:54 22:56

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Current data suggest that it is not possible to see aurora now at middle latitudes
The solar wind speed is currently moderately high (591.2 km/sec.)

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Today's space weather

Auroral activity Minor Severe
High latitude 30% 30%
Middle latitude 10% 1%
Predicted Kp max 4
Solar activity
M-class solar flare 1%
X-class solar flare 1%
Moon phase
Waxing Crescent

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/01/14Kp5 (G1)
Number of spotless days in 2018:18
Current stretch spotless days:1

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