Viewing archive of Thursday, 20 March 2003

Sunspot numberNew regionsBackground fluxCM
451B2.111

Solar flares

Region Start Maximum End
0314 B5.1 00:13 00:16 00:19
0314 B4.9 01:51 01:57 01:59
0314 C9.2 02:21 02:31 02:34
- B4.2 05:20 05:24 05:29
0314 B3.8 07:37 07:41 07:43
0314 B3.0 08:26 08:29 08:32
0314 M1.5 11:25 11:31 11:37
0314 B4.0 16:35 16:39 16:44
0314 B4.6 18:44 18:48 18:52
0314 B8.6 20:31 20:36 20:39

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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 25% 40%
Middle latitude 10% 1%
Predicted Kp max 4
Solar activity
M-class solar flare 15%
X-class solar flare 1%
B2.1 B2.8
Moon phase
Waxing Crescent

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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