Sunspot region AR10178
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/11/01 | 4 | 40 | DAO | N00W15 | |
| 2002/11/02 | 10 | 70 | DAO | N01W30 | |
| 2002/11/03 | 10 | 100 | DAO | N01W45 | |
| 2002/11/04 | 7 | 110 | DAO | N02W58 | |
| 2002/11/05 | 1 | 120 | HAX | N02W37 | |
| 2002/11/06 | 1 | 90 | HAX | N02W87 |
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
Latest forum messages
Coronal Hole 06 50Current Farside Activity 251Geminid Meteor Shower 22Incoming & Unnumbered Active Regions 33Filaments and prominences 414
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 135.1 +43.3 |
| Last 30 days | 109.3 +15.5 |