Sunspot region AR8011
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1997/01/16 | 4 | 30 | DRO | S06E23 | |
| 1997/01/17 | 6 | 20 | BXO | S05E10 | |
| 1997/01/18 | 2 | 0 | AXX | S06W04 | |
| 1997/01/19 | 1 | 0 | AXX | S06W17 |
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 8011
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B5.99 | 1997/01/20 | 08:27 | 08:33 | 08:49 |
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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| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/23 | M1.3 |
| 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 | 148.1 -67.4 |
| Last 30 days | 152.2 -60.4 |