Sunspot region AR13266
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/03/29 | 4 | 20 | BXO | N08E41 | |
| 2023/03/30 | 2 | 10 | BXO | N09E27 | |
| 2023/03/31 | 5 | 10 | BXO | N09E15 | |
| 2023/04/01 | 2 | 10 | BXO | N09E01 | |
| 2023/04/03 | 3 | 70 | CSO | N10W25 | |
| 2023/04/04 | 1 | 10 | AXX | N10W39 | |
| 2023/04/05 | 2 | 30 | CSO | N11W55 | |
| 2023/04/06 | 2 | 20 | CRO | N10W69 |
2023/03/29
2023/03/30
2023/03/31
2023/04/01
2023/04/03
2023/04/04
2023/04/05
2023/04/06
|
2023/03/29
2023/03/30
2023/03/31
2023/04/01
2023/04/03
2023/04/04
2023/04/05
2023/04/06
|
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
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AR4299 M8.1 CME 2025/12/06 492Filaments and prominences 409Coronal Hole 06 7Photographing auroras 220Geminid Meteor Shower 3
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/10 | M4.4 |
| Last geomagnetic storm | 2025/12/10 | Kp6+ (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 155.3 +63.5 |
| Last 30 days | 107.6 +8.5 |