Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2013/05/12 | 4 | 10 | BXO | S18E48 | |
2013/05/13 | 4 | 10 | BXO | S18E48 | |
2013/05/14 | 8 | 80 | CAO | S18E22 | |
2013/05/15 | 8 | 80 | CAO | S18E22 | |
2013/05/16 | 11 | 90 | CAO | S18E09 | |
2013/05/17 | 10 | 100 | CAO | S17W05 | |
2013/05/18 | 10 | 80 | DAO | S17W17 | |
2013/05/19 | 6 | 40 | CAO | S18W31 | |
2013/05/20 | 2 | 20 | HRX | S17W45 | |
2013/05/21 | 2 | 20 | HRX | S17W45 |
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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 | 140 -14.6 |
Last 30 days | 160.2 +42.7 |