| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 22/11/1999 | 2 | 10 | BXO | S14E62 | |
| 23/11/1999 | 2 | 10 | AXX | S12E48 | |
| 24/11/1999 | 4 | 40 | CAO | S16E36 | |
| 25/11/1999 | 16 | 80 | CAO | S15E23 | |
| 26/11/1999 | 26 | 90 | DSO | S14E10 | |
| 27/11/1999 | 29 | 140 | EAO | S14W05 | |
| 28/11/1999 | 36 | 180 | EAI | S14W19 | |
| 29/11/1999 | 31 | 200 | EAI | S14W33 | |
| 30/11/1999 | 19 | 160 | FAI | S14W47 | |
| 01/12/1999 | 13 | 130 | CAO | S14W62 | |
| 02/12/1999 | 7 | 160 | CAO | S15W78 | |
| 03/12/1999 | 5 | 180 | CAO | S12W91 |
| C | M |
|---|---|
| 15 | 3 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M8.64 | 26/11/1999 | 13:38 | 13:43 | 14:08 | |
| 2 | M3.23 | 24/11/1999 | 21:52 | 21:56 | 21:58 | |
| 3 | M1.42 | 27/11/1999 | 04:50 | 05:08 | 05:43 | |
| 4 | C8.61 | 29/11/1999 | 04:34 | 04:38 | 04:42 | |
| 5 | C8.06 | 27/11/1999 | 04:52 | 04:57 | 05:08 | |
| 6 | C7.5 | 25/11/1999 | 06:41 | 06:48 | 06:50 | |
| 7 | C6.16 | 29/11/1999 | 08:45 | 08:52 | 09:05 | |
| 8 | C5.61 | 26/11/1999 | 06:57 | 07:05 | 07:25 | |
| 9 | C5.07 | 22/11/1999 | 19:40 | 19:50 | 19:55 | |
| 10 | C4.61 | 25/11/1999 | 08:22 | 08:26 | 08:28 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 31/12/2025 | M7.2 |
| Últimas tormentas geomagnéticas | 22/12/2025 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 120 -4 |
| Last 30 days | 114.5 +16.4 |