Sunspot region AR11747
| 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 |
2013/05/13
2013/05/14
2013/05/15
2013/05/16
2013/05/17
2013/05/18
2013/05/19
2013/05/20
2013/05/21
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2013/05/13
2013/05/14
2013/05/15
2013/05/16
2013/05/17
2013/05/18
2013/05/19
2013/05/20
2013/05/21
|
Latest news
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Latest forum messages
AR 13901 88Incoming & Unnumbered Active Regions 1245Sunspot Latitudes at or near Solar Maximum 76The Rotations of AR 13780 and AR 13902 1Space Weather Memes 580
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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 | 155.2 +4.4 |