Viewing archive of Sunday, 17 February 2013

Sunspot numberNew regionsBackground fluxCM
741B2.331

Solar flares

Region Start Maximum End
1675 C1.0 00:31 00:36 00:38
1675 B5.6 04:20 04:31 04:45
1675 B3.8 10:34 10:38 10:46
1675 C2.5 15:26 15:40 15:43
1675 M1.9 15:45 15:50 15:52
- B3.7 17:59 18:10 18:15
1675 C1.0 19:57 20:00 20:02
1675 B5.5 20:17 20:20 20:23
1675 B6.3 21:21 21:25 21:30

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Current data suggest that it is not possible to see aurora now at middle latitudes
The strength of the interplanetary magnetic field is moderate (10.39nT), the direction is North (4.71nT).

Latest news

Today's space weather

Auroral activity Minor Severe
High latitude 20% 15%
Middle latitude 5% 1%
Predicted Kp max 4
Solar activity
M-class solar flare 5%
X-class solar flare 1%
Moon phase
Waxing Crescent

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Space weather facts

Last X-flare:2015/05/05X2.7
Last M-flare:2017/04/03M5.8
Last geomagnetic storm:2017/05/28Kp7 (G3)
Number of spotless days in 2017:37
Last spotless day:2017/05/15

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*since 1994