Sunspot region AR10466
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/09/23 | 1 | 30 | HSX | S04E72 | |
| 2003/09/24 | 7 | 110 | DAO | S05E60 | |
| 2003/09/25 | 10 | 90 | DSO | S05E47 | |
| 2003/09/26 | 7 | 100 | DSO | S05E34 | |
| 2003/09/27 | 5 | 60 | CSO | S07E19 | |
| 2003/09/28 | 7 | 70 | CSO | S05E05 | |
| 2003/09/29 | 9 | 80 | DSO | S05W09 | |
| 2003/09/30 | 5 | 50 | DSO | S05W23 | |
| 2003/10/01 | 6 | 40 | CSO | S05W36 | |
| 2003/10/02 | 4 | 30 | CSO | S04W50 | |
| 2003/10/03 | 1 | 20 | HSX | S05W64 | |
| 2003/10/04 | 1 | 10 | AXX | S06W78 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10466
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.59 | 2003/09/24 | 20:02 | 20:05 | 20:07 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4366 906Current Farside Activity 358X8 CME 90Space Weather Memes 789Incoming & Unnumbered Active Regions 151
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.1 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 140.8 +16.8 |
| Last 30 days | 124.4 +17 |