| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 21/09/2001 | 9 | 60 | DAO | N08W15 | |
| 22/09/2001 | 15 | 120 | DAC | N09W24 | |
| 23/09/2001 | 9 | 50 | DAO | N08W43 | |
| 24/09/2001 | 5 | 10 | BXO | N07W57 | |
| 25/09/2001 | 1 | 0 | AXX | N08W69 | |
| 26/09/2001 | 1 | 0 | AXX | N09W85 |
| C | M |
|---|---|
| 1 | 2 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M2.21 | 20/09/2001 | 18:12 | 18:17 | 18:21 | |
| 2 | M1.1 | 21/09/2001 | 06:44 | 07:02 | 07:07 | |
| 3 | C5.57 | 21/09/2001 | 20:08 | 20:12 | 20:18 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 29/12/2025 | M1.0 |
| Últimas tormentas geomagnéticas | 22/12/2025 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| noviembre 2025 | 91.8 -22.8 |
| diciembre 2025 | 117.2 +25.4 |
| Last 30 days | 117.2 +30.3 |