Sunspot region AR10144
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/08 | 8 | 20 | CRO | N12E44 | |
| 2002/10/09 | 7 | 60 | DSO | N12E30 | |
| 2002/10/10 | 11 | 110 | DAO | N12E17 | |
| 2002/10/11 | 21 | 130 | DAI | N12E04 | |
| 2002/10/12 | 12 | 110 | DSO | N12W10 | |
| 2002/10/13 | 9 | 110 | DSO | N12W24 | |
| 2002/10/14 | 4 | 90 | DSO | N11W37 | |
| 2002/10/15 | 3 | 100 | CSO | N11W52 | |
| 2002/10/16 | 2 | 60 | CSO | N11W65 | |
| 2002/10/17 | 1 | 60 | HSX | N11W78 | |
| 2002/10/18 | 1 | 30 | HSX | N11W91 |
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
Coronal Hole 22 68Ask your obscure/"stupid" space weather questions. 323AR4028 5AR 4019 18Incoming & Unnumbered Active Regions 1627
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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 | 2025/03/13 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 119.8 -34.8 |
| Last 30 days | 143 -4.6 |