Sunspot region AR13972
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/01/22 | 7 | 40 | CSI | S18E06 | |
| 2025/01/23 | 10 | 80 | DSO | S18W05 | |
| 2025/01/24 | 6 | 40 | DAO | S20W21 | |
| 2025/01/25 | 6 | 40 | DAO | S19W35 | |
| 2025/01/26 | 6 | 20 | CAO | S19W49 | |
| 2025/01/27 | 6 | 20 | CRO | S19W63 | |
| 2025/01/28 | 10 | 40 | CAO | S19W71 | |
| 2025/01/29 | 7 | 40 | CAO | S19W85 | |
| 2025/01/30 | 7 | 40 | CAO | S19W98 |
2025/01/22
2025/01/23
2025/01/24
2025/01/25
2025/01/26
2025/01/27
2025/01/28
2025/01/29
2025/01/30
|
2025/01/22
2025/01/23
2025/01/24
2025/01/25
2025/01/26
2025/01/27
2025/01/28
2025/01/29
2025/01/30
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13972
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.2 | 2025/01/23 | 01:15 | 01:21 | 01:25 |
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
Latest forum messages
AR4299 M8.1 CME 2025/12/06 296Ask a powergrid operator anything 45Light pillar 11AR4294 / 4296 / 4298 441Geomagnetic Data / Monitoring 7
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 | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/09 | M1.5 |
| 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 | 157.7 +65.9 |
| Last 30 days | 108.9 +11.4 |