Viewing archive of Monday, 12 September 2005

Sunspot numberNew regionsBackground fluxCM
620B4.994

Solar flares

Region Start Maximum End
- C3.3 00:45 00:49 00:53
- C2.0 02:42 02:48 02:53
- M1.5 04:49 05:05 05:27
0808 M1.3 06:56 07:01 07:05
0808 M6.1 08:37 09:03 09:20
- B9.9 13:49 13:53 14:08
- C1.1 15:33 15:37 15:42
- C1.1 16:29 16:33 16:35
- C1.2 16:35 16:38 16:40
- B7.5 18:36 18:39 18:45
- C3.2 19:28 19:40 19:42
0808 M1.5 20:05 20:09 20:11
- C7.2 22:07 22:25 22:42
0808 C5.6 22:57 23:01 23:03
- C5.5 23:12 23:17 23:23

<< Go to daily overview page

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% 40%
Middle latitude 10% 1%
Predicted Kp max 4
Solar activity
M-class solar flare 1%
X-class solar flare 1%
B1.2 B1.7 B1.4 B1.5 B3.2 B5.4 B8.4
Moon phase
New Moon

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

100%

Get instant alerts!

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

This day in history*

Solar flares
12015M2.1
22002M1.8
31998M1.8
42015M1.5
52002M1.5
ApG
1201544G3
2199634G2
3200327G1
4201618
5200412G1
*since 1994