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
|
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |