Sunspot region AR12240
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/12/15 | 2 | 40 | HAX | N11E58 | |
| 2014/12/16 | 1 | 60 | HAX | N10E44 | |
| 2014/12/17 | 3 | 70 | CAO | N10E33 | |
| 2014/12/18 | 2 | 40 | CSO | N12E19 | |
| 2014/12/19 | 2 | 60 | CSO | N10E04 | |
| 2014/12/20 | 4 | 60 | CSO | N11W04 | |
| 2014/12/21 | 4 | 50 | CAO | N10W18 | |
| 2014/12/22 | 1 | 20 | HAX | N10W34 | |
| 2014/12/23 | 1 | 10 | AXX | N10W50 |
2014/12/15
2014/12/16
2014/12/17
2014/12/18
2014/12/19
2014/12/20
2014/12/21
2014/12/22
2014/12/23
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2014/12/15
2014/12/16
2014/12/17
2014/12/18
2014/12/19
2014/12/20
2014/12/21
2014/12/22
2014/12/23
|
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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 |