Sunspot region AR10189
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/11/07 | 1 | 10 | AXX | N12E56 | |
| 2002/11/08 | 2 | 20 | BXO | N14E43 | |
| 2002/11/09 | 4 | 30 | CSO | N13E32 | |
| 2002/11/10 | 4 | 30 | DSO | N12E21 | |
| 2002/11/11 | 8 | 30 | CSO | N12E09 | |
| 2002/11/12 | 5 | 20 | BXO | N15W04 | |
| 2002/11/14 | 1 | 10 | HRX | N17W34 |
Latest news
Thursday, 16 January 2025
Coronal hole faces Earth
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
Monday, 30 December 2024
Two earth-directed coronal mass ejections
Latest forum messages
01/21/2025 AR 3967 M3.3 CME 1AR 3967 32Filaments and prominences 615AR 13961 89The Terminator Theory and Implications for growth of Cycle 25 62
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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 | 140 -14.6 |
| Last 30 days | 160.2 +42.7 |