Viendo archivo del domingo, 12 diciembre 2010
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 2010 Dec 12 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 346 Publicado el 2200Z a las 12 Dec 2010IA. Análisis de regiones solares activas y de actividad desde 11-2100Z hasta 12-2100Z Solar activity was very low. A filament eruption
occurred in the southwest quadrant and was first observed in
STEREO-A imagery at about 12/0330Z. Coincident with the eruption was
a long duration B4 x-ray event that peaked at 12/0628Z. During the
past 24 hours, three separate CMEs were observed in LASCO C2
imagery. The first was observed departing the southwest limb at
12/0412Z. Subsequent CMEs were observed departing from the northeast
limb at 12/0524Z and from the southeast limb at 12/0612Z. The
remainder of the disk and limb was largely unchanged.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low, with a slight chance for a C-class event from Region 1131
(N31W58), for the next 3 days (13-15 December).
IIA. Resumen de la actividad geofísica 11-2100Z a 12-2100Z
The geomagnetic field was predominantly quiet. At approximately
12/1500Z, the field became unsettled to active in response to the
arrival of a coronal hole high speed stream.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to remain quiet to unsettled, with isolated active periods,
for Day 1 (13 December). A return to mostly quiet conditions is
expected for Days 2 and 3 (14-15 December) as the coronal hole high
speed stream departs. At this time, the three CMEs observed in the
past 24 hours are not expected to be geoeffective.
III. Probabilidades del evento 13 Dec a 15 Dec
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 12 Dec 089 Previsto 13 Dec-15 Dec 090/090/088 Media de 90 Días 12 Dec 083
V. Índices Geomagnéticos A
Observado Afr/Ap 11 Dec 001/001 Estimado Afr/Ap 12 Dec 005/005 Previsto Afr/Ap 13 Dec-15 Dec 007/010-005/008-005/008
VI. Probabilidades de Actividad Geomagnética 13 Dec a 15 Dec
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 10% | 05% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 10% | 05% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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