Región de manchas solares AR12804
| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 22/02/2021 | 3 | 30 | CRO | N20W05 | |
| 23/02/2021 | 5 | 50 | CSO | N19W18 | |
| 24/02/2021 | 10 | 120 | DAI | N18W33 | |
| 25/02/2021 | 10 | 190 | DSI | N30W49 | |
| 26/02/2021 | 6 | 170 | DSI | N18W58 | |
| 27/02/2021 | 4 | 190 | DSO | N23W74 | |
| 28/02/2021 | 3 | 120 | DSO | N18W87 | |
| 01/03/2021 | 3 | 120 | DSO | N18W0* |
22/02/2021
23/02/2021
24/02/2021
25/02/2021
26/02/2021
27/02/2021
28/02/2021
01/03/2021
|
22/02/2021
23/02/2021
24/02/2021
25/02/2021
26/02/2021
27/02/2021
28/02/2021
01/03/2021
|
| B | C |
|---|---|
| 41 | 2 |
Las 10 mayores erupciones solares de la región 12804 de manchas solares
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C3.9 | 28/02/2021 | 06:38 | 06:46 | 06:51 | |
| 2 | C2.7 | 27/02/2021 | 17:51 | 18:00 | 18:05 | |
| 3 | B5.4 | 22/02/2021 | 21:19 | 21:29 | 21:36 | |
| 4 | B4.6 | 25/02/2021 | 06:28 | 06:37 | 06:43 | |
| 5 | B4.5 | 22/02/2021 | 17:02 | 17:07 | 17:13 | |
| 6 | B3.7 | 25/02/2021 | 14:07 | 14:16 | 14:21 | |
| 7 | B3.4 | 25/02/2021 | 00:42 | 00:52 | 00:56 | |
| 8 | B3.3 | 23/02/2021 | 00:11 | 00:16 | 00:23 | |
| 9 | B2.7 | 25/02/2021 | 03:08 | 03:22 | 03:35 | |
| 10 | B2.6 | 24/02/2021 | 11:01 | 11:23 | 11:32 |
Últimas noticias
domingo, 1 febrero 2026
Complex sunspot region 4366
lunes, 19 enero 2026
CME impact! S4 solar radiation storm
domingo, 18 enero 2026
X1.9 solar flare with earth-directed CME
Últimos mensajes del foro
Solar cycle 25, solar maximum, is it over? 54Unspecified geomagnetic activity 92JHelioviewer Tips and Settings 44Filaments and prominences 505Available resources & tools / space weather databases 9
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Hechos clima espacial
| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 25/02/2026 | M2.4 |
| Últimas tormentas geomagnéticas | 03/03/2026 | Kp5 (G1) |
| 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 | 74.8 -3.4 |
| Last 30 days | 53.3 -74.6 |