Sunspot region AR10452
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/08/30 | 1 | 10 | AXX | S09E05 | |
| 2003/08/31 | 1 | 0 | AXX | S06W05 | |
| 2003/09/03 | 2 | 10 | BXO | S07W54 | |
| 2003/09/04 | 2 | 20 | AXX | S07W71 | |
| 2003/09/05 | 1 | 60 | HAX | S08W84 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10452
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.03 | 2003/09/04 | 14:25 | 14:49 | 15:19 |
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
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/04 | M1.8 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 133 +9 |
| Last 30 days | 120.6 +10.9 |