Sunspot region AR10453
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/09/05 | 10 | 90 | DSO | S23W44 | |
| 2003/09/06 | 14 | 190 | DAO | S23W56 | |
| 2003/09/07 | 10 | 200 | DSO | S23W69 | |
| 2003/09/08 | 3 | 140 | DHO | S24W78 | |
| 2003/09/09 | 1 | 90 | HSX | S24W91 |
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
AR 3967 3901/21/2025 AR 3967 M3.3 CME 9Data loss sometimes on Ace and Dscovr 3AR 13961 103Filaments and prominences 627
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/22 | M1.3 |
| 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 | 145.8 -8.7 |
| Last 30 days | 161.9 +43 |