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
Thursday, 16 January 2025
Coronal hole faces Earth
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
Monday, 30 December 2024
Two earth-directed coronal mass ejections
Latest forum messages
AR 13961 99Comet C/2024 G3 (ATLAS) in LASCO C3 25AR 3967 37Unexplained proton activity 45Penticton down? 7
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/22 | M1.3 |
| 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 |