Viendo archivo del jueves, 25 octubre 2012
Informe actividad solar
Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Informe de actividad Solar-Geofísica 2012 Oct 25 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 299 Publicado el 2200Z a las 25 Oct 2012IA. Análisis de regiones solares activas y de actividad desde 24-2100Z hasta 25-2100Z Solar activity has been low. Region 1598 (S12E18)
produced a few low-level C-class events throughout the period, and
remains the most magnetically complex region on the disk. Although
Region 1598 continues to decay, a weak Delta magnetic configuration
was still observed in the regions trailer spots. Region 1596
(N07W21) is a moderately sized region with some magnetic complexity,
but did not produce any flares during the period. The other regions
on the disk were either stable or decaying.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
to moderate with a chance for M-class events for the next three days
(26 - 28 Oct) with Region 1598 the most likely source.
IIA. Resumen de la actividad geofísica 24-2100Z a 25-2100Z
The geomagnetic field was quiet for the past 24 hours. Solar wind
speed, as measured at the ACE spacecraft, was predominately steady
around 350 km/s. The Bz component of the interplanetary magnetic
field ranged between +/- 4 nT. The greater than 2 MeV electron flux
at geosynchronous orbit reached high levels during the period.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet for the next three days (26 - 28 Oct).
III. Probabilidades del evento 26 Oct a 28 Oct
| Clase M | 30% | 20% | 10% |
| Clase X | 05% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 25 Oct 130 Previsto 26 Oct-28 Oct 125/120/115 Media de 90 Días 25 Oct 122
V. Índices Geomagnéticos A
Observado Afr/Ap 24 Oct 003/004 Estimado Afr/Ap 25 Oct 003/004 Previsto Afr/Ap 26 Oct-28 Oct 006/005-006/005-006/005
VI. Probabilidades de Actividad Geomagnética 26 Oct a 28 Oct
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 05% | 05% | 05% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 10% | 10% | 10% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
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