Sunspot region AR11843
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/09/18 | 4 | 20 | CAO | N01E06 | |
| 2013/09/19 | 5 | 40 | DAO | N01W07 | |
| 2013/09/20 | 6 | 60 | DSO | N01W21 | |
| 2013/09/21 | 8 | 50 | CSO | N02W35 | |
| 2013/09/22 | 6 | 20 | CSO | N02W49 | |
| 2013/09/23 | 5 | 20 | CAO | N03W62 |
2013/09/18
2013/09/19
2013/09/20
2013/09/21
2013/09/22
2013/09/23
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2013/09/18
2013/09/19
2013/09/20
2013/09/21
2013/09/22
2013/09/23
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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 |