Viendo archivo del viernes, 21 diciembre 2007
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 2007 Dec 21 2203 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 355 Publicado el 2200Z a las 21 Dec 2007IA. Análisis de regiones solares activas y de actividad desde 20-2100Z hasta 21-2100Z Solar activity was very low. The visible disk remains
spotless.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low.
IIA. Resumen de la actividad geofísica 20-2100Z a 21-2100Z
The geomagnetic field was quiet to unsettled. Solar wind
observations at ACE gradually decreased in velocity from a high of
745 km/s at 20/2128Z to 600 km/s at forecast issue time. The
greater than 2 MeV electron flux at geosynchronous orbit reached
high levels today.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet to unsettled for the next three days (22-24
December). Isolated active conditions are possible at high
latitudes for days 1 and 2 (22-23 December).
III. Probabilidades del evento 22 Dec a 24 Dec
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 21 Dec 071 Previsto 22 Dec-24 Dec 070/069/069 Media de 90 Días 21 Dec 071
V. Índices Geomagnéticos A
Observado Afr/Ap 20 Dec 010/012 Estimado Afr/Ap 21 Dec 008/012 Previsto Afr/Ap 22 Dec-24 Dec 008/010-006/008-005/005
VI. Probabilidades de Actividad Geomagnética 22 Dec a 24 Dec
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 30% | 20% | 15% |
| Tormenta Menor | 10% | 05% | 05% |
| Tormenta Mayor-Severa | 05% | 01% | 01% |
All times in UTC
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