Viewing archive of Tuesday, 13 October 2015

Sunspot numberNew regionsBackground fluxC
581B2.85

Solar flares

Region Start Maximum End
2434 C4.5 01:12 01:16 01:26
2434 C1.2 02:56 03:03 03:11
2434 C1.0 07:53 08:14 08:37
2434 B4.6 13:12 13:16 13:21
2434 C9.5 14:05 14:11 14:14
2434 C3.3 14:33 14:44 14:56
- B3.8 21:26 21:29 21:33
2434 B6.4 23:34 23:40 23:46

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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% 25%
Middle latitude 5% 1%
Predicted Kp max 4
Solar activity
M-class solar flare 1%
X-class solar flare 1%
B1.4 B3.4
Moon phase
New Moon

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/09/09M1.1
Last geomagnetic storm:2017/10/15Kp5 (G1)
Number of spotless days in 2017:67
Current stretch spotless days:5

This day in history*

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3201424G1
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*since 1994