| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/11/05 | 2 | 20 | CRO | S16E45 | |
| 2012/11/06 | 1 | 10 | AXX | S16E31 | |
| 2012/11/07 | 1 | 10 | AXX | S15E18 | |
| 2012/11/08 | 3 | 10 | BXO | S15E04 |
| B |
|---|
| 1 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B3.71 | 2012/11/06 | 00:17 | 00:21 | 00:28 |
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| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/13 | M1.19 |
| Last geomagnetic storm | 2026/03/13 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 83.5 +5.3 |
| Last 30 days | 58.3 -70.3 |