Sunspot region AR11641
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/01/01 | 3 | 40 | CSO | N05E52 | |
| 2013/01/02 | 3 | 50 | CAO | N05E39 | |
| 2013/01/03 | 3 | 50 | CSO | N05E23 | |
| 2013/01/04 | 1 | 50 | HSX | N05E07 | |
| 2013/01/05 | 2 | 40 | CAO | N04W05 | |
| 2013/01/06 | 3 | 40 | HSX | N04W20 | |
| 2013/01/07 | 1 | 30 | HSX | N02W33 | |
| 2013/01/08 | 1 | 10 | HRX | N02W48 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11641
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.1 | 2013/01/09 | 08:10 | 08:15 | 08:21 |
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
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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 | 142.9 -23.5 |
| Last 30 days | 155.8 +4.5 |