Sunspot region AR11524
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/07/18 | 5 | 40 | CSO | S17E54 | |
| 2012/07/19 | 7 | 50 | CSO | S16E37 | |
| 2012/07/20 | 3 | 30 | CSO | S17E24 | |
| 2012/07/21 | 3 | 10 | BXO | S17E10 | |
| 2012/07/22 | 3 | 10 | AXX | S17W01 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 11524
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.55 | 2012/07/19 | 00:00 | 00:09 | 00:14 | |
| 2 | C1.96 | 2012/07/19 | 01:34 | 01:37 | 01:39 |
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 | 151.6 -63.9 |
| Last 30 days | 159.7 -53.2 |