Sunspot region AR13416
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/08/25 | 1 | 30 | HSX | S19E71 | |
| 2023/08/26 | 1 | 30 | HSX | S19E57 | |
| 2023/08/27 | 1 | 50 | HSX | S19E44 | |
| 2023/08/28 | 1 | 30 | HSX | S18E26 | |
| 2023/08/29 | 1 | 50 | HSX | S24E20 | |
| 2023/08/30 | 1 | 50 | HSX | S19E08 | |
| 2023/08/31 | 1 | 20 | HSX | S19W13 | |
| 2023/09/01 | 1 | 10 | AXX | S22W20 | |
| 2023/09/02 | 1 | 10 | AXX | S19W38 |
2023/08/25
2023/08/26
2023/08/27
2023/08/28
2023/08/29
2023/08/30
2023/08/31
2023/09/01
2023/09/02
|
2023/08/25
2023/08/26
2023/08/27
2023/08/28
2023/08/29
2023/08/30
2023/08/31
2023/09/01
2023/09/02
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13416
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.1 | 2023/08/25 | 16:13 | 16:20 | 16:24 |
Latest news
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
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Tuesday, 11 November 2025
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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 |