Sunspot region AR14021
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/03/10 | 2 | 50 | CSO | S06E71 | |
| 2025/03/11 | 6 | 80 | CAO | S06E56 | |
| 2025/03/12 | 7 | 100 | CAI | S06E42 | |
| 2025/03/13 | 7 | 100 | CAI | S06E27 |
2025/03/10
2025/03/11
2025/03/12
2025/03/13
|
2025/03/10
2025/03/11
2025/03/12
2025/03/13
|
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. 318Coronal Hole 22 37AR 4019 18Incoming & Unnumbered Active Regions 1627AR 4021 6
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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 | 116.4 -38.2 |
| Last 30 days | 141.1 -6.3 |