Sunspot region AR10300
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/03/04 | 1 | 10 | AXX | N16E66 | |
| 2003/03/05 | 1 | 30 | HSX | N16E53 | |
| 2003/03/06 | 1 | 10 | HRX | N16E38 | |
| 2003/03/07 | 2 | 10 | AXX | N17E25 | |
| 2003/03/08 | 3 | 10 | BXO | N16E14 | |
| 2003/03/11 | 6 | 20 | BXO | N16W26 | |
| 2003/03/12 | 9 | 30 | DAO | N16W39 | |
| 2003/03/13 | 9 | 40 | CAO | N16W51 | |
| 2003/03/14 | 1 | 50 | HAX | N16W65 | |
| 2003/03/15 | 2 | 20 | AXX | N17W81 |
Latest news
Thursday, 16 January 2025
Coronal hole faces Earth
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
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Two earth-directed coronal mass ejections
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AR 13961 92AR 3967 33Penticton down? 701/21/2025 AR 3967 M3.3 CME 2The Terminator Theory and Implications for growth of Cycle 25 64
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/21 | M3.3 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 145.2 -9.3 |
| Last 30 days | 163.2 +45.8 |