Sunspot region AR10245
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/01/04 | 1 | 70 | HAX | N12E74 | |
| 2003/01/05 | 1 | 110 | HAX | N11E59 | |
| 2003/01/06 | 3 | 80 | HAX | N11E46 | |
| 2003/01/07 | 2 | 30 | HAX | N11E33 | |
| 2003/01/08 | 3 | 30 | CSO | N12E21 | |
| 2003/01/09 | 8 | 30 | CSO | N11E07 | |
| 2003/01/10 | 6 | 30 | CAO | N12W05 | |
| 2003/01/11 | 3 | 10 | CAO | N12W20 |
Latest news
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
Wednesday, 29 January 2025
Double coronal holes face Earth
Thursday, 16 January 2025
Coronal hole faces Earth
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SIGNIFICANT IMPULSIVE SOLAR MICROWAVE BURST ~ @ 02:10 UT Feb 23 1Growth of Cycle 25 804Ask your obscure/"stupid" space weather questions. 262Unexplained proton activity 51Incoming & Unnumbered Active Regions 1556
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/02/23 | M4.9 |
| Last geomagnetic storm | 2025/02/19 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2025 | 137 -17.5 |
| February 2025 | 154.3 +17.3 |
| Last 30 days | 150.6 -11.5 |