Sunspot region AR13209
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/02/03 | 6 | 40 | DAO | N17E53 | |
| 2023/02/04 | 6 | 70 | DSO | N18E42 | |
| 2023/02/05 | 6 | 60 | DSO | N18E27 | |
| 2023/02/06 | 7 | 30 | CRO | N22E13 | |
| 2023/02/07 | 3 | 10 | BXO | N20W00 | |
| 2023/02/10 | 2 | 10 | BXO | N22W36 | |
| 2023/02/11 | 1 | 10 | AXX | N22W52 |
2023/02/03
2023/02/04
2023/02/05
2023/02/06
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2023/02/10
2023/02/11
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2023/02/04
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2023/02/06
2023/02/07
2023/02/10
2023/02/11
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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 | M1.1 |
| 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 |