Viendo archivo del domingo, 28 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 28 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 302 Publicado el 2200Z a las 28 Oct 2012IA. Análisis de regiones solares activas y de actividad desde 27-2100Z hasta 28-2100Z Solar activity was low. The only C class event, a long
duration C1 flare was observed at 28/0805Z. An active region around
the west limb appears to have been the source of the event and LASCO
C2/C3 indicate an associated CME occurred. Analysis of the CME via
LASCO and STEREO indicate that the transient should not affect
Earth. However, further analysis of the CME noted in the forecast
yesterday has determined that there were two separate events, both
from filament eruptions, and both with Earthward trajectories. A
new, but unnumbered region, is beginning to rotate around the
Southeast limb of the disk. All regions currently on the disk were
unchanged or in decay.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
for days one through three (29-31 October).
IIA. Resumen de la actividad geofísica 27-2100Z a 28-2100Z
The geomagnetic field was quiet. 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 on days one and two (29-30 October). Quiet
conditions are expected again on day three (31 October) until the
possible arrival of the CMEs from 27/28 October late in the period,
when an active period is expected at CME onset.
III. Probabilidades del evento 29 Oct a 31 Oct
| Clase M | 15% | 15% | 15% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 28 Oct 117 Previsto 29 Oct-31 Oct 115/115/110 Media de 90 Días 28 Oct 121
V. Índices Geomagnéticos A
Observado Afr/Ap 27 Oct 003/004 Estimado Afr/Ap 28 Oct 003/004 Previsto Afr/Ap 29 Oct-31 Oct 006/005-006/005-010/012
VI. Probabilidades de Actividad Geomagnética 29 Oct a 31 Oct
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 05% | 05% | 25% |
| Tormenta Menor | 01% | 01% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 10% |
| Tormenta Menor | 10% | 10% | 20% |
| Tormenta Mayor-Severa | 05% | 05% | 35% |
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