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 solar wind speed is currently high (743.6 km/sec.)

Latest news

Today's space weather

Auroral activity Minor Severe
High latitude 30% 50%
Middle latitude 10% 1%
Predicted Kp max 5
Solar activity
M-class solar flare 15%
X-class solar flare 1%
M1.1 C1.8 B6.6 C2.9 B6.1 C1.0
Moon phase
Waning Crescent

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Space weather facts

Last X-flare:2015/05/05X2.7
Last M-flare:2017/08/20M1.1
Last geomagnetic storm:2017/08/19Kp5 (G1)
Number of spotless days in 2017:56
Last spotless day:2017/08/01

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*since 1994