| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/07/02 | 3 | 10 | BXO | S15E32 | |
| 2013/07/03 | 5 | 40 | CSO | S14E17 | |
| 2013/07/04 | 4 | 20 | CSO | S15E06 | |
| 2013/07/05 | 4 | 20 | CSO | S15E06 | |
| 2013/07/06 | 15 | 70 | DAI | S16W23 | |
| 2013/07/07 | 13 | 80 | CAI | S15W36 | |
| 2013/07/08 | 10 | 80 | DAO | S15W49 | |
| 2013/07/09 | 7 | 10 | BXO | S15W62 | |
| 2013/07/10 | 7 | 10 | BXO | S15W62 |
| C |
|---|
| 1 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.57 | 2013/07/06 | 17:31 | 17:38 | 17:50 |
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| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| 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 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |