Sunspot region AR12272
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/01/27 | 2 | 30 | CAO | N13E60 | |
| 2015/01/28 | 3 | 40 | CSO | N13E49 | |
| 2015/01/29 | 1 | 30 | HAX | N12E31 | |
| 2015/01/30 | 2 | 20 | HAX | N12E18 | |
| 2015/01/31 | 1 | 20 | HAX | N12E05 | |
| 2015/02/01 | 1 | 20 | HAX | N12W09 | |
| 2015/02/02 | 2 | 20 | HRX | N13W22 | |
| 2015/02/03 | 3 | 10 | AXX | N13W36 |
2015/01/27
2015/01/28
2015/01/29
2015/01/30
2015/01/31
2015/02/01
2015/02/02
2015/02/03
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2015/01/27
2015/01/28
2015/01/29
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2015/02/01
2015/02/02
2015/02/03
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Space weather facts
| Last X-flare | 2024/10/31 | X2.03 |
| Last M-flare | 2024/11/05 | M4.1 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2024 | 141.4 -74.1 |
| November 2024 | 215.8 +74.4 |
| Last 30 days | 161.1 +7.2 |