Viewing archive of Monday, 17 January 2005

Sunspot numberNew regionsBackground fluxCMX
1071C1.5211

Solar flares

Region Start Maximum End
0720 C3.9 02:44 02:59 03:07
0720 M2.6 03:10 03:21 03:32
0720 C3.9 06:06 06:10 06:15
0720 X3.8 Play 06:59 09:52 10:07

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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*

Solar flares
12013X1.0
22003M1.7
32000C9.1
42003C9.1
52003C8.8
ApG
1199422G1
2200120
3200214
4200312
5199912
*since 1994