| 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 | |
| 2025/01/23 | 3 | 60 | CAO | N18W29 | |
| 2025/01/24 | 3 | 30 | HAX | N15W43 | |
| 2025/01/25 | 3 | 30 | CAO | N15W56 | |
| 2025/01/26 | 2 | 10 | AXX | N15W70 | |
| 2025/01/27 | 1 | 10 | AXX | N15W84 | |
| 2025/01/28 | 1 | 10 | AXX | N13W95 |
| C |
|---|
| 5 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.2 | 2025/01/16 | 06:35 | 06:42 | 06:49 | |
| 2 | C3.7 | 2025/01/23 | 13:38 | 13:42 | 13:46 | |
| 3 | C2.8 | 2025/01/19 | 19:59 | 20:10 | 20:28 | |
| 4 | C2.6 | 2025/01/21 | 05:17 | 05:20 | 05:24 | |
| 5 | C2.5 | 2025/01/29 | 11:59 | 12:07 | 12:13 |
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/31 | M7.2 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| Last 30 days | 116.4 +22.7 |