Sunspot region AR11586
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/10/08 | 1 | 90 | HSX | S12E66 | |
| 2012/10/09 | 1 | 80 | HSX | S13E52 | |
| 2012/10/10 | 1 | 80 | HSX | S13E38 | |
| 2012/10/11 | 1 | 60 | HSX | S12E24 | |
| 2012/10/12 | 1 | 80 | HSX | S13E11 | |
| 2012/10/13 | 1 | 80 | HSX | S12W01 | |
| 2012/10/14 | 1 | 80 | HSX | S12W15 | |
| 2012/10/15 | 2 | 70 | HSX | S13W28 | |
| 2012/10/16 | 1 | 60 | HSX | S13W36 | |
| 2012/10/17 | 1 | 40 | HSX | S12W54 | |
| 2012/10/18 | 1 | 60 | HSX | S14W67 | |
| 2012/10/19 | 1 | 50 | HSX | S13W80 | |
| 2012/10/20 | 1 | 60 | HSX | S12W93 |
Latest news
Thursday, 16 January 2025
Coronal hole faces Earth
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
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Two earth-directed coronal mass ejections
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AR 3967 35AR 13961 95Penticton down? 701/21/2025 AR 3967 M3.3 CME 2The Terminator Theory and Implications for growth of Cycle 25 64
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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 |