Viendo archivo del domingo, 20 abril 2008
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 2008 Apr 20 2203 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 111 Publicado el 2200Z a las 20 Apr 2008IA. Análisis de regiones solares activas y de actividad desde 19-2100Z hasta 20-2100Z Solar activity was very low. Region 991 (S10E15)
decayed to a spotless plage.
IB. Pronóstico de la actividad solar
Solar activity is expected to remain
very low.
IIA. Resumen de la actividad geofísica 19-2100Z a 20-2100Z
The geomagnetic field was quiet to unsettled.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to begin mostly quiet, increasing to unsettled to active
on the second and third days of the forecast period as a recurrent
coronal hole high speed stream becomes geoeffective. There is a
chance geomagnetic field activity will reach minor storm levels at
high latitudes.
III. Probabilidades del evento 21 Apr a 23 Apr
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 20 Apr 071 Previsto 21 Apr-23 Apr 075/080/080 Media de 90 Días 20 Apr 072
V. Índices Geomagnéticos A
Observado Afr/Ap 19 Apr 006/005 Estimado Afr/Ap 20 Apr 005/005 Previsto Afr/Ap 21 Apr-23 Apr 005/005-008/008-015/015
VI. Probabilidades de Actividad Geomagnética 21 Apr a 23 Apr
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 20% | 25% |
| Tormenta Menor | 05% | 10% | 15% |
| Tormenta Mayor-Severa | 01% | 05% | 10% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 25% | 30% |
| Tormenta Menor | 05% | 10% | 15% |
| Tormenta Mayor-Severa | 01% | 05% | 10% |
All times in UTC
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