Sunspot region AR12418
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/09/15 | 1 | 200 | HSX | S15E56 | |
| 2015/09/16 | 1 | 200 | HSX | S15E42 | |
| 2015/09/17 | 1 | 250 | HHX | S16E30 | |
| 2015/09/18 | 4 | 210 | CSO | S14E19 | |
| 2015/09/19 | 5 | 230 | CHO | S14E05 | |
| 2015/09/20 | 6 | 230 | CHO | S14W07 | |
| 2015/09/21 | 5 | 210 | CAO | S15W21 | |
| 2015/09/22 | 4 | 180 | CAO | S15W35 | |
| 2015/09/23 | 3 | 170 | CAO | S15W49 | |
| 2015/09/24 | 3 | 170 | CAO | S15W49 | |
| 2015/09/25 | 2 | 140 | HAX | S16W77 | |
| 2015/09/26 | 2 | 60 | HAX | S15W88 | |
| 2015/09/27 | 2 | 60 | HAX | S15W0* |
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Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
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Filaments and prominences 534AR 13901 116Incoming & Unnumbered Active Regions 1249Strong far side CME 226AR 13903 1
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 142.7 -23.8 |
| Last 30 days | 156.1 +4.7 |