| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/09/20 | 9 | 70 | CAO | N26E38 | |
| 2001/09/21 | 7 | 60 | DSO | N26E23 | |
| 2001/09/22 | 9 | 50 | DAO | N26E11 | |
| 2001/09/23 | 10 | 40 | DSO | N26W02 | |
| 2001/09/24 | 8 | 40 | DAO | N25W15 | |
| 2001/09/25 | 5 | 40 | CSO | N26W28 | |
| 2001/09/26 | 2 | 0 | BXO | N26W42 |
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!
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 118.7 -5.3 |
| Last 30 days | 120.4 +5.6 |