| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/03/28 | 1 | 10 | HRX | N16E33 | |
| 2000/03/29 | 7 | 20 | ESO | N16E20 | |
| 2000/03/30 | 4 | 30 | DSO | N16E07 | |
| 2000/03/31 | 5 | 20 | CRO | N16W06 | |
| 2000/04/01 | 6 | 30 | DAO | N15W17 | |
| 2000/04/02 | 9 | 60 | DSO | N16W30 | |
| 2000/04/03 | 17 | 110 | DSO | N17W44 | |
| 2000/04/04 | 16 | 240 | DSO | N18W58 | |
| 2000/04/05 | 10 | 420 | EKO | N17W70 | |
| 2000/04/06 | 8 | 290 | FAO | N18W84 |
| C | M |
|---|---|
| 1 | 1 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.4 | 2000/04/04 | 15:12 | 15:41 | 16:05 | |
| 2 | C3.1 | 2000/04/03 | 18:47 | 18:50 | 18:52 |
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/09 | M1.5 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 157.7 +65.9 |
| Last 30 days | 108.9 +11.4 |