
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 81 17 | 1 1 | B8.29 | C3.41 | 15 |
Region 11618 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 21 -1 | 270 -70 | EKC | N08W55 | |
Solar flares on this day | ||||
| C1.56 | ||||
Region 11620 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 7 | 50 30 | DAI | S13W14 | |
Solar flares on this day | ||||
| C2.74 C2.14 C2.67 C2.81 C2.76 C1.41 C1.29 C2.44 C3.4 C1.77 C3.08 C1.92 | ||||
Region 11621 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 100 40 | HSX | N15E62 | |
All times in UTC
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 | 2025/12/20 | M1.0 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 120.8 +29 |
| Last 30 days | 108.7 +19.4 |