Sunspot region AR13965
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/01/16 | 1 | 90 | HSX | N15E64 | |
| 2025/01/17 | 1 | 100 | HSX | N15E53 | |
| 2025/01/18 | 3 | 140 | CSO | N18E40 | |
| 2025/01/19 | 3 | 140 | CSO | N14E25 | |
| 2025/01/20 | 6 | 140 | CAO | N14E16 | |
| 2025/01/21 | 15 | 100 | CAO | N14W00 | |
| 2025/01/22 | 6 | 80 | CAO | N14W14 |
2025/01/16
2025/01/17
2025/01/18
2025/01/19
2025/01/20
2025/01/21
2025/01/22
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2025/01/16
2025/01/17
2025/01/18
2025/01/19
2025/01/20
2025/01/21
2025/01/22
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 13965
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.2 | 2025/01/16 | 06:35 | 06:42 | 06:49 | |
| 2 | C2.8 | 2025/01/19 | 19:59 | 20:10 | 20:28 | |
| 3 | C2.6 | 2025/01/21 | 05:17 | 05:20 | 05:24 |
Latest news
Thursday, 16 January 2025
Coronal hole faces Earth
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
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Two earth-directed coronal mass ejections
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/22 | M1.3 |
| 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 | 145.2 -9.3 |
| Last 30 days | 163.2 +45.8 |