| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 12/09/2001 | 1 | 40 | HAX | S12E80 | |
| 13/09/2001 | 9 | 260 | EAO | S11E69 | |
| 14/09/2001 | 16 | 320 | FAO | S10E55 | |
| 15/09/2001 | 21 | 360 | FSO | S10E44 | |
| 16/09/2001 | 26 | 320 | FAI | S12E30 | |
| 17/09/2001 | 29 | 280 | FHI | S12E16 | |
| 18/09/2001 | 25 | 270 | FKI | S12E03 | |
| 19/09/2001 | 31 | 230 | FAI | S13W11 | |
| 20/09/2001 | 20 | 190 | FAI | S13W24 | |
| 21/09/2001 | 18 | 180 | FAO | S12W37 | |
| 22/09/2001 | 11 | 120 | FAO | S12W51 | |
| 23/09/2001 | 9 | 160 | FSO | S12W64 | |
| 24/09/2001 | 5 | 130 | FSO | S12W77 | |
| 25/09/2001 | 2 | 60 | CSO | S09W88 |
| C | M |
|---|---|
| 8 | 6 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M6.53 | 11/09/2001 | 20:25 | 20:36 | 20:43 | |
| 2 | M5.29 | 14/09/2001 | 21:41 | 21:50 | 22:00 | |
| 3 | M2.21 | 17/09/2001 | 08:18 | 08:25 | 08:34 | |
| 4 | M1.89 | 15/09/2001 | 15:44 | 15:59 | 16:10 | |
| 5 | M1.47 | 17/09/2001 | 21:01 | 21:08 | 21:11 | |
| 6 | M1.28 | 16/09/2001 | 13:33 | 13:53 | 14:05 | |
| 7 | C9.55 | 13/09/2001 | 02:00 | 02:07 | 02:17 | |
| 8 | C8.32 | 14/09/2001 | 05:51 | 06:06 | 06:24 | |
| 9 | C7.75 | 15/09/2001 | 21:17 | 21:25 | 21:36 | |
| 10 | C7.08 | 22/09/2001 | 05:41 | 05:44 | 05:47 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 31/12/2025 | M7.11 |
| Últimas tormentas geomagnéticas | 10/01/2026 | Kp6 (G2) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 102.5 -21.5 |
| Last 30 days | 100.5 -9 |