Sunspot region AR13308
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/05/16 | 2 | 10 | BXO | N12W00 | |
| 2023/05/17 | 4 | 20 | CRO | N12W14 | |
| 2023/05/18 | 8 | 60 | CAO | N12W28 | |
| 2023/05/19 | 15 | 70 | CAO | N12W42 | |
| 2023/05/20 | 8 | 50 | CAO | N09W56 | |
| 2023/05/21 | 6 | 40 | CAO | N12W65 | |
| 2023/05/22 | 3 | 100 | CAO | N11W81 | |
| 2023/05/23 | 1 | 50 | CAO | N12W93 | |
| 2023/05/24 | 1 | 50 | CAO | N12W0* |
2023/05/16
2023/05/17
2023/05/18
2023/05/19
2023/05/20
2023/05/21
2023/05/22
2023/05/23
2023/05/24
|
2023/05/16
2023/05/17
2023/05/18
2023/05/19
2023/05/20
2023/05/21
2023/05/22
2023/05/23
2023/05/24
|
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 119.4 -4.6 |
| Last 30 days | 121.8 +8.9 |