Región de manchas solares AR12821
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 25/04/2021 | 3 | 30 | CRO | S22W16 | |
| 26/04/2021 | 8 | 70 | DSI | S22W29 | |
| 27/04/2021 | 5 | 60 | DAI | S22W43 | |
| 28/04/2021 | 5 | 30 | CAO | S23W57 | |
| 29/04/2021 | 1 | 20 | HSX | S21W69 | |
| 30/04/2021 | 1 | 30 | HSX | S21W89 | |
| 01/05/2021 | 1 | 30 | HSX | S21W0* |
25/04/2021
26/04/2021
27/04/2021
28/04/2021
29/04/2021
30/04/2021
01/05/2021
|
25/04/2021
26/04/2021
27/04/2021
28/04/2021
29/04/2021
30/04/2021
01/05/2021
|
| B |
|---|
| 9 |
Las 9 mayores erupciones solares de la región 12821 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | B6.2 | 29/04/2021 | 22:13 | 22:32 | 22:41 | |
| 2 | B3.3 | 27/04/2021 | 16:04 | 16:13 | 16:17 | |
| 3 | B2.7 | 27/04/2021 | 08:13 | 08:23 | 08:36 | |
| 4 | B2.4 | 29/04/2021 | 20:34 | 20:54 | 21:03 | |
| 5 | B1.4 | 29/04/2021 | 17:59 | 18:05 | 18:17 | |
| 6 | B1.3 | 29/04/2021 | 18:19 | 18:23 | 18:29 | |
| 7 | B1.2 | 27/04/2021 | 04:27 | 04:34 | 04:39 | |
| 8 | B1.2 | 28/04/2021 | 12:40 | 12:44 | 12:48 | |
| 9 | B1.1 | 27/04/2021 | 07:37 | 07:43 | 07:57 |
Últimas noticias
martes, 17 marzo 2026
M2.7 solar flare, CME arrival possible
domingo, 1 febrero 2026
Complex sunspot region 4366
lunes, 19 enero 2026
CME impact! S4 solar radiation storm
Últimos mensajes del foro
AR4392 (including CMEs) 93Incoming & Unnumbered Active Regions 224Current Farside Activity 418AR4397 1Comet C/2026 A1 (MAPS) for the southern hemisphere 18
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Hechos clima espacial
| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 18/03/2026 | M2.7 |
| Últimas tormentas geomagnéticas | 14/03/2026 | Kp6 (G2) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (4%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| febrero 2026 | 78.2 -34.3 |
| marzo 2026 | 82.4 +4.2 |
| Last 30 days | 61.1 -58.1 |