Sunspot region AR13834
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/09/20 | 2 | 110 | DSO | S14E65 | |
| 2024/09/21 | 2 | 110 | DSO | S14E51 | |
| 2024/09/22 | 2 | 110 | DSO | S14E37 | |
| 2024/09/23 | 4 | 40 | CAO | S16E26 | |
| 2024/09/24 | 5 | 40 | CAO | S15E11 | |
| 2024/09/25 | 12 | 60 | CSO | S15W02 | |
| 2024/09/26 | 15 | 50 | DSI | S17W13 | |
| 2024/09/27 | 4 | 30 | CRO | S15W25 | |
| 2024/09/28 | 8 | 40 | CAO | S15W40 | |
| 2024/09/29 | 6 | 40 | CAO | S16W54 | |
| 2024/09/30 | 3 | 10 | BXO | S13W65 | |
| 2024/10/01 | 1 | 10 | AXX | S16W75 | |
| 2024/10/02 | 1 | 10 | AXX | S17W91 |
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2024/09/20
2024/09/21
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/21 | M3.3 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 140 -14.6 |
| Last 30 days | 160.7 +43.5 |