| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/09/23 | 8 | 90 | DAO | S11E57 | |
| 2025/09/24 | 7 | 100 | EAO | S10E44 | |
| 2025/09/25 | 4 | 100 | ESO | S11W58 | |
| 2025/09/26 | 9 | 80 | ESO | S10E16 | |
| 2025/09/27 | 12 | 90 | EAO | S11E02 | |
| 2025/09/28 | 7 | 70 | EAO | S11W10 | |
| 2025/09/29 | 16 | 100 | DAO | S11W03 | |
| 2025/09/30 | 16 | 190 | DAI | S11W37 | |
| 2025/10/01 | 14 | 300 | EKI | S10W51 | |
| 2025/10/02 | 14 | 300 | EKI | S10W65 | |
| 2025/10/03 | 4 | 200 | EAI | S11W78 | |
| 2025/10/04 | 4 | 200 | EAI | S10W93 | |
| 2025/10/05 | 4 | 200 | EAI | S10W0* |
| C |
|---|
| 7 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.4 | 2025/09/29 | 12:14 | 12:18 | 12:22 | |
| 2 | C7.8 | 2025/10/01 | 01:15 | 01:30 | 01:54 | |
| 3 | C3.1 | 2025/10/02 | 08:34 | 08:38 | 08:40 | |
| 4 | C3.0 | 2025/09/30 | 00:19 | 00:23 | 00:34 | |
| 5 | C3.0 | 2025/10/04 | 18:50 | 19:05 | 19:11 | |
| 6 | C2.7 | 2025/10/04 | 18:37 | 18:45 | 18:50 | |
| 7 | C1.9 | 2025/09/23 | 18:17 | 18:25 | 18:41 |
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 | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/08 | M1.1 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 162.7 +70.9 |
| Last 30 days | 108 +13.3 |