| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/05/04 | 4 | 0 | BXO | S20E19 | |
| 2000/05/05 | 10 | 20 | BXO | S20E07 | |
| 2000/05/06 | 3 | 10 | CSO | S19W05 | |
| 2000/05/07 | 3 | 10 | CRO | S19W19 | |
| 2000/05/10 | 4 | 20 | CSO | S20W60 | |
| 2000/05/11 | 6 | 30 | DSO | S23W73 | |
| 2000/05/12 | 3 | 10 | BXO | S24W84 |
| C |
|---|
| 2 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.94 | 2000/05/05 | 02:23 | 02:28 | 02:35 | |
| 2 | C1.81 | 2000/05/04 | 19:12 | 19:19 | 19:29 |
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| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.1 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 139.3 +26.7 |
| Last 30 days | 124.9 +18 |