Sunspot region AR9426
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/04/12 | 6 | 30 | CSO | S09E40 | |
| 2001/04/13 | 8 | 60 | DSO | S09E25 | |
| 2001/04/14 | 6 | 60 | DSO | S10E13 | |
| 2001/04/15 | 4 | 20 | CSO | S10W02 | |
| 2001/04/16 | 2 | 10 | HSX | S09W16 | |
| 2001/04/17 | 5 | 20 | CSO | S08W27 | |
| 2001/04/18 | 4 | 10 | BXO | S08W40 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
Incoming & Unnumbered Active Regions 172Well… here it goes again.. 13Current Farside Activity 405Coronal Hole 26 6The hypothetical role of metal ions in Sporadic E skip 3
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/16 | M2.4 |
| Last geomagnetic storm | 2026/02/16 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 90.2 -22.4 |
| Last 30 days | 102.4 -15.3 |