Viewing archive of Monday, 20 October 2003

Sunspot numberNew regionsBackground fluxCM
1130B6.581

Solar flares

Region Start Maximum End
0484 C5.1 00:06 00:24 00:26
0484 C4.9 00:54 01:08 01:29
- B8.6 03:44 03:47 03:49
- C1.8 05:34 05:41 05:44
0484 M1.9 06:45 07:22 07:43
0484 C3.3 14:45 14:49 14:52
0484 C3.2 15:51 15:55 15:58
0484 C2.4 18:21 18:24 18:26
0484 C5.9 19:55 20:02 20:12
0484 C4.5 20:30 20:46 21:02
0484 C6.2 22:00 23:18 22:13

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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 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