Viewing archive of Friday, 11 January 2002

Sunspot numberNew regionsBackground fluxCM
1952C2.161

Solar flares

Region Start Maximum End
- C3.7 03:24 03:28 03:35
9767 M1.0 07:53 08:07 08:31
9773 C4.2 12:22 12:36 12:42
9773 C6.1 13:19 13:29 13:37
9775 C3.7 18:44 18:48 18:50
9773 C7.3 19:55 20:07 20:20
9775 C4.8 20:38 20:52 20:57

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Current data suggest that it is not possible to see aurora now at middle latitudes

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Today's space weather

Auroral activity Minor Severe
High latitude 20% 15%
Middle latitude 5% 1%
Predicted Kp max 3
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:2017/11/21Kp5 (G1)
Number of spotless days in 2017:85
Current stretch spotless days:6

This day in history*

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*since 1994