Sunspot region AR12912
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/12/19 | 1 | 40 | HSX | S12E63 | |
| 2021/12/20 | 1 | 30 | HSX | S11E53 | |
| 2021/12/21 | 1 | 30 | HSX | S11E38 | |
| 2021/12/22 | 1 | 20 | HRX | S12E25 | |
| 2021/12/23 | 1 | 10 | HRX | S13E13 | |
| 2021/12/24 | 1 | 20 | HRX | S12W01 | |
| 2021/12/25 | 1 | 20 | HRX | S15W19 | |
| 2021/12/26 | 1 | 10 | AXX | S13W27 |
2021/12/19
2021/12/20
2021/12/21
2021/12/22
2021/12/23
2021/12/24
2021/12/25
2021/12/26
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2021/12/19
2021/12/20
2021/12/21
2021/12/22
2021/12/23
2021/12/24
2021/12/25
2021/12/26
|
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Latest forum messages
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/21 | M3.3 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 145.2 -9.3 |
| Last 30 days | 163.2 +45.8 |