Sunspot region AR12757
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2020/01/24 | 2 | 10 | BXO | N04E30 | |
| 2020/01/25 | 4 | 20 | BXO | N03E14 | |
| 2020/01/26 | 8 | 60 | CAO | N04W01 | |
| 2020/01/27 | 2 | 100 | CSO | N05W14 | |
| 2020/01/28 | 1 | 70 | HSX | N04W28 | |
| 2020/01/29 | 1 | 60 | HSX | N04W42 | |
| 2020/01/30 | 1 | 60 | HSX | N04W56 | |
| 2020/01/31 | 1 | 20 | HRX | N04W70 | |
| 2020/02/01 | 1 | 10 | AXX | N03W84 |
2020/01/24
2020/01/25
2020/01/26
2020/01/27
2020/01/28
2020/01/29
2020/01/30
2020/01/31
2020/02/01
|
2020/01/24
2020/01/25
2020/01/26
2020/01/27
2020/01/28
2020/01/29
2020/01/30
2020/01/31
2020/02/01
|
| A | B |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 12757
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B1.1 | 2020/01/25 | 07:11 | 07:14 | 07:18 | |
| 2 | A9.6 | 2020/01/31 | 14:47 | 15:03 | 15:23 |
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/11 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 152.4 +60.6 |
| Last 30 days | 108.1 +9.1 |