Sunspot region AR13486
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/11/12 | 4 | 100 | DAO | S08W09 | |
| 2023/11/13 | 5 | 70 | DSO | S09W22 | |
| 2023/11/14 | 9 | 140 | DAO | S08W36 | |
| 2023/11/15 | 8 | 190 | DAO | S09W48 | |
| 2023/11/16 | 5 | 120 | DAO | S08W60 | |
| 2023/11/17 | 4 | 120 | DSO | S08W74 | |
| 2023/11/18 | 1 | 80 | HSX | S10W87 | |
| 2023/11/19 | 1 | 80 | HSX | S09W0* |
2023/11/12
2023/11/13
2023/11/14
2023/11/15
2023/11/16
2023/11/17
2023/11/18
2023/11/19
|
2023/11/12
2023/11/13
2023/11/14
2023/11/15
2023/11/16
2023/11/17
2023/11/18
2023/11/19
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13486
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.6 | 2023/11/12 | 14:55 | 15:02 | 15:06 | |
| 2 | C1.3 | 2023/11/14 | 10:03 | 10:09 | 10:21 |
Latest news
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
Tuesday, 11 November 2025
X5.1 solar flare, G4 geomagnetic storm watch
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |