Sunspot region AR12313
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/03/25 | 1 | 30 | HSX | N18E63 | |
| 2015/03/26 | 1 | 50 | HSX | N17E50 | |
| 2015/03/27 | 1 | 50 | HAX | N17E38 | |
| 2015/03/28 | 1 | 30 | HSX | N17E26 | |
| 2015/03/29 | 1 | 30 | HAX | N17E11 | |
| 2015/03/30 | 1 | 10 | HRX | N17W01 | |
| 2015/03/31 | 1 | 10 | HRX | N17W15 | |
| 2015/04/01 | 3 | 10 | BXO | N18W26 |
2015/03/25
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2015/03/27
2015/03/28
2015/03/29
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2015/03/31
2015/04/01
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2015/03/25
2015/03/26
2015/03/27
2015/03/28
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Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
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 |