| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/11/08 | 2 | 10 | BXO | S22E55 | |
| 2012/11/09 | 1 | 0 | AXX | S24E36 | |
| 2012/11/10 | 2 | 20 | DAI | S23E32 | |
| 2012/11/11 | 6 | 90 | DAI | S23E15 | |
| 2012/11/12 | 18 | 150 | DAI | S25E02 | |
| 2012/11/13 | 51 | 550 | EKI | S22W10 | |
| 2012/11/14 | 18 | 210 | EKI | S24W23 | |
| 2012/11/15 | 14 | 210 | EAI | S23W36 | |
| 2012/11/16 | 12 | 200 | ESI | S21W50 | |
| 2012/11/17 | 10 | 160 | CSO | S22W63 | |
| 2012/11/18 | 2 | 60 | CSO | S23W76 |
| B | C |
|---|---|
| 1 | 12 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.93 | 2012/11/15 | 04:22 | 04:37 | 04:51 | |
| 2 | C4.16 | 2012/11/12 | 10:17 | 10:22 | 10:25 | |
| 3 | C3.01 | 2012/11/12 | 11:49 | 12:14 | 12:23 | |
| 4 | C1.98 | 2012/11/19 | 10:55 | 11:04 | 11:15 | |
| 5 | C1.66 | 2012/11/11 | 19:02 | 19:06 | 19:09 | |
| 6 | C1.59 | 2012/11/12 | 08:06 | 08:10 | 08:12 | |
| 7 | C1.37 | 2012/11/16 | 19:49 | 19:55 | 20:01 | |
| 8 | C1.23 | 2012/11/17 | 04:55 | 05:22 | 05:44 | |
| 9 | C1.22 | 2012/11/14 | 18:21 | 18:29 | 18:45 | |
| 10 | C1.12 | 2012/11/15 | 03:30 | 03:34 | 03:44 |
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| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 118.7 -5.3 |
| Last 30 days | 120.4 +5.6 |