| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/03/12 | 3 | 30 | DSO | S18E44 | |
| 2024/03/13 | 5 | 110 | DAO | S17E33 | |
| 2024/03/14 | 8 | 80 | DAO | S17E19 | |
| 2024/03/15 | 6 | 40 | DRO | S17E04 | |
| 2024/03/16 | 6 | 20 | CRO | S17W08 | |
| 2024/03/17 | 5 | 20 | BXO | S16W28 | |
| 2024/03/18 | 7 | 50 | DAO | S17W35 | |
| 2024/03/19 | 11 | 80 | DAO | S17W48 | |
| 2024/03/20 | 10 | 70 | DAI | S17W62 | |
| 2024/03/21 | 5 | 120 | DSO | S19W80 | |
| 2024/03/22 | 2 | 150 | DSO | S18W91 | |
| 2024/03/23 | 2 | 150 | DSO | S18W0* |
| B | C |
|---|---|
| 1 | 1 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.0 | 2024/03/12 | 22:04 | 22:08 | 22:12 | |
| 2 | B8.2 | 2024/03/13 | 00:52 | 00:59 | 01:07 |
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 128 +36.2 |
| Last 30 days | 108.4 +15.8 |