Sunspot region AR10272
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/01/27 | 3 | 30 | DSO | S05E26 | |
| 2003/01/28 | 7 | 10 | BXO | S08E11 | |
| 2003/01/29 | 8 | 30 | DRO | S06W02 | |
| 2003/01/30 | 25 | 70 | DAO | S06W15 | |
| 2003/01/31 | 12 | 60 | DSO | S06W32 | |
| 2003/02/01 | 8 | 50 | DSO | S05W44 | |
| 2003/02/02 | 9 | 70 | DAO | S05W57 | |
| 2003/02/03 | 7 | 60 | DAO | S04W71 | |
| 2003/02/04 | 1 | 40 | HRX | S04W87 |
Latest news
Wednesday, 5 March 2025
Coronal hole faces Earth
Sunday, 23 February 2025
X2.0 solar flare from sunspot region 4001
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
Latest forum messages
Ask your obscure/"stupid" space weather questions. 315Coronal Hole 22 33Incoming & Unnumbered Active Regions 1627AR 4021 6Coronal hole 23 2
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Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/11 | M1.1 |
| Last geomagnetic storm | 2025/03/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 112.5 -42.1 |
| Last 30 days | 140.4 -7 |