Informe actividad solar
A continuación encontrará un informe diario traído para usted por la NOAA sobre la actividad solar y la actividad auroral durante el último día y la predicción para los días próximos. Esta página se actualiza a diario alrededor de la medianoche.
Informe de actividad Solar-Geofísica 2026 Apr 23 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 113 Publicado el 2200Z a las 23 Apr 2026IA. Análisis de regiones solares activas y de actividad desde 22-2100Z hasta 23-2100Z Solar activity has been at high levels for the past 24 hours.
There are currently 4 numbered sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is likely to be moderate
with a slight chance for an X-class flare on days one, two, and three
(24 Apr, 25 Apr, 26 Apr).
IIA. Resumen de la actividad geofísica 22-2100Z a 23-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 496 km/s at 23/0352Z. Total IMF reached 5
nT at 22/2101Z. The maximum southward component of Bz reached -5 nT at
22/2218Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 4058 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels on day one (24 Apr), quiet to active
levels on day two (25 Apr) and quiet to minor storm levels on day three
(26 Apr). Protons have a slight chance of crossing threshold on days
one, two, and three (24 Apr, 25 Apr, 26 Apr).
III. Probabilidades del evento 24 Apr a 26 Apr
| Clase M | 55% | 60% | 60% |
| Clase X | 10% | 15% | 15% |
| Protón | 10% | 10% | 10% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 23 Apr 128 Previsto 24 Apr-26 Apr 135/135/132 Media de 90 Días 23 Apr 129
V. Índices Geomagnéticos A
Observado Afr/Ap 22 Apr 004/005 Estimado Afr/Ap 23 Apr 009/010 Previsto Afr/Ap 24 Apr-26 Apr 009/008-011/012-016/022
VI. Probabilidades de Actividad Geomagnética 24 Apr a 26 Apr
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 20% | 30% | 40% |
| Tormenta Menor | 05% | 05% | 25% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 10% |
| Tormenta Menor | 25% | 30% | 25% |
| Tormenta Mayor-Severa | 25% | 35% | 60% |
Últimas noticias
lunes, 30 marzo 2026
X1.5 solar flare
martes, 17 marzo 2026
M2.7 solar flare, CME arrival possible
domingo, 1 febrero 2026
Complex sunspot region 4366
Últimos mensajes del foro
CMEs from AR4420 13AR4419 86AR4420 67Comet C/2025 R3 (PANSTARRS) 3Incoming & Unnumbered Active Regions 285
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Hechos clima espacial
| Último evento clase X | 30/03/2026 | X1.5 |
| Último evento clase M | 23/04/2026 | M4.9 |
| Últimas tormentas geomagnéticas | 20/04/2026 | 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 | |
|---|---|
| marzo 2026 | 85.9 +7.7 |
| abril 2026 | 78.4 -7.5 |
| Last 30 days | 90 +16.2 |
Efemérides*
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