Sunspot region AR13754
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/07/15 | 4 | 30 | CRO | N23E69 | |
| 2024/07/16 | 7 | 50 | EAO | N25E58 | |
| 2024/07/17 | 4 | 50 | CAO | N25E41 | |
| 2024/07/18 | 4 | 40 | CAO | N25E27 | |
| 2024/07/19 | 3 | 10 | CRO | N24E17 | |
| 2024/07/20 | 3 | 10 | BXO | N25W02 | |
| 2024/07/21 | 1 | 10 | AXX | N25W10 |
2024/07/15
2024/07/16
2024/07/17
2024/07/18
2024/07/19
2024/07/20
2024/07/21
|
2024/07/15
2024/07/16
2024/07/17
2024/07/18
2024/07/19
2024/07/20
2024/07/21
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13754
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.4 | 2024/07/18 | 16:06 | 16:20 | 16:36 | |
| 2 | C2.9 | 2024/07/18 | 02:50 | 02:56 | 03:01 |
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 | 114.3 +22.5 |
| Last 30 days | 110.4 +23.9 |