Viewing archive of Sunday, 29 September 2013
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 39 -19 | 0 -1 | B3.0 | C1.698 | 3 |
Solar flares
| Region | Start | Maximum | End | |
|---|---|---|---|---|
| 1853 | C1.6 | 00:39 | 01:27 | 02:03 |
| 1850 | C1.6 | 05:11 | 05:25 | 05:42 |
Latest news
Friday, 2 August 2019 - 18:11 UTC
Coronal hole faces Earth, G1 watch
Wednesday, 10 July 2019 - 09:51 UTC
Minor G1 geomagnetic storm
Sunday, 26 May 2019 - 19:56 UTC
Coronal hole faces Earth
Latest forum messages
- Cosmic Rays vs. Solar Minimum 3
- Heliosphere Bubble Resonation 6
- Article published on Nature.com predicts new Maunder Minimum 5
- "Something" is suppressing sunspots. 1
- Evolution of a "Stealthy CME" 3
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Space weather facts
| Last X-flare: | 2017/09/10 | X8.2 |
| Last M-flare: | 2017/10/20 | M1.0 |
| Last geomagnetic storm: | 2019/08/05 | Kp5 (G1) |
| Number of spotless days in 2019: | 157 | |
| Current stretch spotless days: | 12 | |