| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/06/30 | 4 | 30 | DRO | N13E43 | |
| 2012/07/01 | 6 | 60 | DSO | N14E27 | |
| 2012/07/02 | 8 | 40 | CSO | N14E17 | |
| 2012/07/03 | 5 | 10 | CRO | N14E03 | |
| 2012/07/04 | 2 | 10 | AXX | N14W12 | |
| 2012/07/07 | 2 | 0 | AXX | N20W52 |
| C |
|---|
| 1 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.56 | 2012/07/09 | 07:06 | 07:13 | 07:22 |
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| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 114.3 +28.4 |
| Last 30 days | 102.4 +48.5 |