Sunspot region AR11742
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/05/09 | 12 | 50 | DAI | N30E49 | |
| 2013/05/10 | 6 | 100 | DAO | N30E36 | |
| 2013/05/11 | 4 | 50 | DAO | N30E22 | |
| 2013/05/12 | 5 | 50 | CAO | N30E10 | |
| 2013/05/13 | 5 | 50 | CAO | N30E10 | |
| 2013/05/14 | 1 | 10 | HRX | N29W19 | |
| 2013/05/15 | 1 | 10 | HRX | N29W19 |
2013/05/10
2013/05/11
2013/05/12
2013/05/13
2013/05/14
2013/05/15
|
2013/05/10
2013/05/11
2013/05/12
2013/05/13
2013/05/14
2013/05/15
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 11742
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.93 | 2013/05/09 | 20:28 | 20:31 | 20:34 | |
| 2 | C1.79 | 2013/05/10 | 05:06 | 05:09 | 05:15 |
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
Comment limitation 9AR 3906 8>500 meV 23Filaments and prominences 561Suggestion - Can admins automatically generate "official" AR topic threads as the regions appear and are numbered? 2
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/23 | 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 | 144.7 -21.7 |
| Last 30 days | 158.6 +10.8 |