Sunspot region AR12718
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2018/08/15 | 2 | 10 | BXO | S08E49 | |
| 2018/08/16 | 2 | 10 | CRO | S07E36 | |
| 2018/08/17 | 2 | 10 | BXO | S08E23 | |
| 2018/08/18 | 1 | 20 | HRX | S07E10 | |
| 2018/08/19 | 1 | 10 | AXX | S07W03 |
2018/08/15
2018/08/16
2018/08/17
2018/08/18
2018/08/19
|
2018/08/15
2018/08/16
2018/08/17
2018/08/18
2018/08/19
|
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 12718
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B1.21 | 2018/08/16 | 09:12 | 09:18 | 09:23 |
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/19 | M1.6 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 157.5 +21 |
| Last 30 days | 168.7 +50.9 |