Sunspot region AR12919
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/12/25 | 1 | 20 | HSX | S11E59 | |
| 2021/12/26 | 1 | 20 | HRX | S11E45 | |
| 2021/12/27 | 1 | 10 | HRX | S11E31 | |
| 2021/12/28 | 1 | 10 | HRX | S11E26 | |
| 2021/12/29 | 1 | 20 | HRX | S11E13 | |
| 2021/12/30 | 1 | 40 | HRX | S11E01 | |
| 2021/12/31 | 1 | 10 | HRX | S11W13 | |
| 2022/01/01 | 1 | 10 | AXX | S12W29 |
2021/12/25
2021/12/26
2021/12/27
2021/12/28
2021/12/29
2021/12/30
2021/12/31
2022/01/01
|
2021/12/25
2021/12/26
2021/12/27
2021/12/28
2021/12/29
2021/12/30
2021/12/31
2022/01/01
|
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/22 | M1.3 |
| Last geomagnetic storm | 2025/04/21 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 126.5 -7.7 |
| Last 30 days | 126.1 -2.1 |