Sunspot region AR13816
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/09/06 | 3 | 10 | BXO | S11E20 | |
| 2024/09/07 | 1 | 5 | AXX | S12E03 | |
| 2024/09/08 | 1 | 5 | CRO | S12W10 | |
| 2024/09/09 | 12 | 60 | CAO | S12W17 | |
| 2024/09/10 | 8 | 100 | DSO | S12W32 | |
| 2024/09/11 | 5 | 60 | CSO | S10W49 | |
| 2024/09/12 | 3 | 70 | CSO | S12W57 | |
| 2024/09/13 | 1 | 10 | AXX | S08W76 | |
| 2024/09/14 | 1 | 10 | AXX | S08W90 | |
| 2024/09/15 | 1 | 10 | AXX | S08W0* |
2024/09/06
2024/09/07
2024/09/08
2024/09/09
2024/09/10
2024/09/11
2024/09/12
2024/09/13
2024/09/14
2024/09/15
|
2024/09/06
2024/09/07
2024/09/08
2024/09/09
2024/09/10
2024/09/11
2024/09/12
2024/09/13
2024/09/14
2024/09/15
|
Latest news
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
Wednesday, 29 January 2025
Double coronal holes face Earth
Thursday, 16 January 2025
Coronal hole faces Earth
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/02/21 | M1.4 |
| Last geomagnetic storm | 2025/02/19 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2025 | 137 -17.5 |
| February 2025 | 151.4 +14.4 |
| Last 30 days | 149 -14 |