Sunspot region AR10546
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/01/30 | 1 | 50 | HSX | S12E68 | |
| 2004/01/31 | 3 | 50 | CSO | S11E55 | |
| 2004/02/01 | 1 | 40 | HSX | S12E41 | |
| 2004/02/02 | 3 | 30 | CSO | S12E27 | |
| 2004/02/03 | 2 | 20 | HSX | S12E15 | |
| 2004/02/04 | 1 | 20 | HSX | S12E02 |
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
Filaments and prominences 563AR 13905 52AR13906 18Growth of Cycle 25 760Incoming & Unnumbered Active Regions 1259
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/25 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 145.5 -20.9 |
| Last 30 days | 158.8 +11.1 |