Sunspot region AR10799
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/08/19 | 2 | 20 | CSO | S12W56 | |
| 2005/08/20 | 2 | 20 | AXX | S10W70 | |
| 2005/08/21 | 2 | 30 | CAO | S09W82 |
| B |
|---|
| 5 |
The top 5 solar flares from sunspot region 10799
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B6.59 | 2005/08/21 | 14:31 | 14:37 | 14:43 | |
| 2 | B5.75 | 2005/08/19 | 15:49 | 15:52 | 15:57 | |
| 3 | B5.73 | 2005/08/21 | 15:01 | 15:05 | 15:07 | |
| 4 | B4.11 | 2005/08/19 | 17:35 | 17:45 | 17:57 | |
| 5 | B3.95 | 2005/08/19 | 12:18 | 12:23 | 12:28 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 146.1 -69.4 |
| Last 30 days | 152.7 -59.2 |