Sunspot region AR12456
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/11/19 | 12 | 50 | DAI | N06W00 | |
| 2015/11/20 | 10 | 40 | DAI | N06W14 | |
| 2015/11/21 | 8 | 20 | DRO | N06W29 | |
| 2015/11/22 | 5 | 30 | CAO | N06W42 | |
| 2015/11/23 | 6 | 20 | BXO | N06W53 | |
| 2015/11/24 | 3 | 10 | BXO | N07W66 |
2015/11/19
2015/11/20
2015/11/21
2015/11/22
2015/11/23
2015/11/24
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2015/11/19
2015/11/20
2015/11/21
2015/11/22
2015/11/23
2015/11/24
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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 | 147.6 -68 |
| Last 30 days | 153.9 -57.9 |