Viendo archivo del sábado, 19 diciembre 2009

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 2009 Dec 19 2201 UTC
Preparado por NOAA © SWPC y procesado por SpaceWeatherLive.com

Informe conjunto USAF/NOAA de actividad Solar y Geofísica

SDF Número 353 Publicado el 2200Z a las 19 Dec 2009

IA. Análisis de regiones solares activas y de actividad desde 18-2100Z hasta 19-2100Z

Solar activity was low by virtue of a single C2.9/Sf at 10/0014Z from Region 1035 (N30W56). Since this event, only B-class x-ray activity, with some weak, low frequency radio emissions have been observed from this region. Over the past 24 hours, the region decayed, both in areal coverage and spot number, but retained its beta magnetic configuration. Two new regions were numbered this period. Region 1036 (S29W19) emerged on the disk as a 3-spot beta group, while Region 1037 (N18E54) rotated onto the disk as a 2-spot beta group. Both regions have been quiet and stable.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low for the next three days. There is a slight chance for an isolated M-class event from Region 1035.
IIA. Resumen de la actividad geofísica 18-2100Z a 19-2100Z
The geomagnetic field has been quiet.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected to be quiet to unsettled with a chance for isolated active periods on day one (20 December). This activity is in response to the expected arrival of the CME observed on 16 December. Days two and three (21 - 22 December) will see mostly quiet conditions.
III. Probabilidades del evento 20 Dec a 22 Dec
Clase M10%10%05%
Clase X01%01%01%
Protón01%01%01%
PCAFGreen
IV. Penticton 10.7cm flujo
  Observado       19 Dec 082
  Previsto   20 Dec-22 Dec  082/082/080
  Media de 90 Días        19 Dec 074
V. Índices Geomagnéticos A
  Observado Afr/Ap 18 Dec  002/002
  Estimado     Afr/Ap 19 Dec  002/005
  Previsto    Afr/Ap 20 Dec-22 Dec  015/015-007/008-005/005
VI. Probabilidades de Actividad Geomagnética 20 Dec a 22 Dec
A. Latitudes Medias
Activo45%15%05%
Tormenta Menor15%05%01%
Tormenta Mayor-Severa05%01%01%
B. Latitudes Altas
Activo50%15%05%
Tormenta Menor20%10%01%
Tormenta Mayor-Severa10%01%01%

All times in UTC

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