Región de manchas solares AR8340
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 18/09/1998 | 1 | 150 | HHX | N20E76 | |
| 19/09/1998 | 8 | 360 | DKO | N22E64 | |
| 20/09/1998 | 12 | 470 | CKO | N19E50 | |
| 21/09/1998 | 11 | 490 | DKO | N19E38 | |
| 22/09/1998 | 21 | 540 | DKO | N19E25 | |
| 23/09/1998 | 28 | 380 | DAI | N20E11 | |
| 24/09/1998 | 31 | 460 | EKO | N20W02 | |
| 25/09/1998 | 25 | 520 | DKO | N20W15 | |
| 26/09/1998 | 18 | 390 | DKI | N20W27 | |
| 27/09/1998 | 18 | 350 | CKI | N21W40 | |
| 28/09/1998 | 8 | 300 | CKO | N19W54 | |
| 29/09/1998 | 7 | 320 | CHO | N20W68 | |
| 30/09/1998 | 1 | 230 | HSX | N19W82 | |
| 01/10/1998 | 1 | 100 | HSX | N19W93 |
| B | C | M |
|---|---|---|
| 2 | 12 | 2 |
Las 10 mayores erupciones solares de la región 8340 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M9.96 | 23/09/1998 | 06:40 | 07:13 | 07:31 | |
| 2 | M4.1 | 30/09/1998 | 13:08 | 13:50 | 14:48 | |
| 3 | C8.81 | 29/09/1998 | 01:54 | 02:02 | 02:09 | |
| 4 | C8.59 | 27/09/1998 | 23:37 | 23:42 | 23:49 | |
| 5 | C7.54 | 27/09/1998 | 16:23 | 16:42 | 16:46 | |
| 6 | C4.74 | 28/09/1998 | 05:44 | 05:53 | 05:58 | |
| 7 | C4.03 | 21/09/1998 | 07:36 | 08:06 | 08:23 | |
| 8 | C3.77 | 27/09/1998 | 08:06 | 08:13 | 08:23 | |
| 9 | C3.27 | 23/09/1998 | 22:43 | 22:50 | 22:55 | |
| 10 | C2.87 | 21/09/1998 | 18:12 | 18:21 | 18:34 |
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Hechos clima espacial
| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 31/12/2025 | M7.11 |
| Últimas tormentas geomagnéticas | 02/01/2026 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 111.2 -12.8 |
| Last 30 days | 106.5 -1.5 |