Sunspot region AR13757
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/07/16 | 1 | 30 | HSX | N17E74 | |
| 2024/07/17 | 1 | 60 | HAX | N18E61 | |
| 2024/07/18 | 1 | 40 | HSX | N18E46 | |
| 2024/07/19 | 3 | 20 | CSO | N17E33 | |
| 2024/07/20 | 5 | 40 | CAO | N16E21 | |
| 2024/07/21 | 5 | 40 | CAO | N17E08 | |
| 2024/07/22 | 5 | 40 | CAO | N18W06 | |
| 2024/07/23 | 2 | 30 | HRX | N17W19 | |
| 2024/07/24 | 1 | 10 | HRX | N17W31 | |
| 2024/07/25 | 1 | 10 | HRX | N17W46 | |
| 2024/07/26 | 1 | 10 | AXX | N17W61 | |
| 2024/07/27 | 1 | 10 | AXX | N18W74 | |
| 2024/07/28 | 1 | 10 | AXX | N18W88 |
2024/07/16
2024/07/17
2024/07/18
2024/07/19
2024/07/20
2024/07/21
2024/07/22
2024/07/23
2024/07/24
2024/07/25
2024/07/26
2024/07/27
2024/07/28
|
2024/07/16
2024/07/17
2024/07/18
2024/07/19
2024/07/20
2024/07/21
2024/07/22
2024/07/23
2024/07/24
2024/07/25
2024/07/26
2024/07/27
2024/07/28
|
| M |
|---|
| 1 |
The top 1 solar flares from sunspot region 13757
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.0 | 2024/07/21 | 16:18 | 16:31 | 16:59 |
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/21 | M1.3 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 114.8 +23 |
| Last 30 days | 109.3 +22.9 |