| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 22/09/1997 | 2 | 10 | BXO | S28E53 | |
| 23/09/1997 | 13 | 140 | CSO | S28E38 | |
| 24/09/1997 | 15 | 230 | DAO | S28E24 | |
| 25/09/1997 | 25 | 260 | EAI | S28E10 | |
| 26/09/1997 | 25 | 290 | EAI | S28W03 | |
| 27/09/1997 | 18 | 250 | ESO | S29W16 | |
| 28/09/1997 | 12 | 240 | DAO | S29W30 | |
| 29/09/1997 | 13 | 260 | DAO | S29W41 | |
| 30/09/1997 | 5 | 210 | DAO | S29W55 | |
| 01/10/1997 | 4 | 200 | CAO | S29W67 | |
| 02/10/1997 | 1 | 80 | HAX | S29W84 |
| B | C | M |
|---|---|---|
| 7 | 13 | 3 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M8.14 | 24/09/1997 | 02:43 | 02:48 | 02:52 | |
| 2 | M4.1 | 24/09/1997 | 10:57 | 11:06 | 11:10 | |
| 3 | M1.1 | 24/09/1997 | 18:24 | 18:34 | 18:45 | |
| 4 | C9.69 | 25/09/1997 | 11:40 | 11:49 | 11:55 | |
| 5 | C6.83 | 22/09/1997 | 18:06 | 18:17 | 18:24 | |
| 6 | C6.31 | 22/09/1997 | 14:10 | 14:16 | 14:26 | |
| 7 | C6.07 | 24/09/1997 | 05:23 | 05:35 | 05:38 | |
| 8 | C5.89 | 26/09/1997 | 03:12 | 03:17 | 03:20 | |
| 9 | C3.64 | 25/09/1997 | 03:17 | 03:28 | 03:39 | |
| 10 | C3.54 | 29/09/1997 | 16:20 | 16:24 | 16:27 |
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| Último evento clase X | 30/03/2026 | X1.5 |
| Último evento clase M | 28/03/2026 | M1.3 |
| Últimas tormentas geomagnéticas | 25/03/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (3%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| febrero 2026 | 78.2 -34.3 |
| Last 30 days | 90.3 +19 |