| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/11/30 | 6 | 500 | EKI | S14E76 | |
| 2025/12/01 | 12 | 640 | EKI | S14E62 | |
| 2025/12/02 | 10 | 630 | EKC | S15E50 | |
| 2025/12/03 | 25 | 620 | EKC | S16E36 | |
| 2025/12/04 | 18 | 650 | EKC | S14E23 | |
| 2025/12/05 | 8 | 660 | EKI | S14E10 |
| C |
|---|
| 8 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C9.2 | 2025/12/04 | 00:11 | 00:16 | 00:19 | |
| 2 | C7.9 | 2025/12/01 | 06:16 | 06:20 | 06:22 | |
| 3 | C6.8 | 2025/12/04 | 23:18 | 23:24 | 23:31 | |
| 4 | C4.2 | 2025/12/01 | 12:46 | 12:49 | 12:51 | |
| 5 | C3.9 | 2025/12/02 | 05:14 | 05:22 | 05:29 | |
| 6 | C3.9 | 2025/12/02 | 05:29 | 05:35 | 05:39 | |
| 7 | C3.7 | 2025/12/04 | 23:13 | 23:16 | 23:18 | |
| 8 | C3.3 | 2025/12/04 | 18:12 | 18:19 | 18:27 |
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 | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2025 | 114.6 -15.2 |
| December 2025 | 186 +71.4 |
| Last 30 days | 106.3 +12.6 |