Viendo archivo del domingo, 28 agosto 2011
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 2011 Aug 28 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 240 Publicado el 2200Z a las 28 Aug 2011IA. Análisis de regiones solares activas y de actividad desde 27-2100Z hasta 28-2100Z Solar activity was very low. New Region 1281 (S21E64)
produced occasional optical subflares during the period, two of
which were associated with B-class x-ray flares. No significant
activity was noted in the remaining spot groups. A weak Type II
radio sweep occurred at 28/0420Z, likely associated with a filament
disappearance from beyond the west limb. There were no
Earth-directed CMEs observed during the period.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low during the period (29 - 31 August) with a chance for an isolated
C-class flare.
IIA. Resumen de la actividad geofísica 27-2100Z a 28-2100Z
The geomagnetic field was quiet.
IIB. Pronóstico de la actividad geofísica
Geomagnetic field activity is
expected to be at quiet to unsettled levels on day 1 (29 August).
Quiet geomagnetic conditions are expected during days 2 - 3 (30 - 31
August).
III. Probabilidades del evento 29 Aug a 31 Aug
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 28 Aug 101 Previsto 29 Aug-31 Aug 100/098/095 Media de 90 Días 28 Aug 097
V. Índices Geomagnéticos A
Observado Afr/Ap 27 Aug 003/005 Estimado Afr/Ap 28 Aug 005/008 Previsto Afr/Ap 29 Aug-31 Aug 008/008-005/005-005/005
VI. Probabilidades de Actividad Geomagnética 29 Aug a 31 Aug
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 20% | 15% | 15% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 25% | 20% | 15% |
| Tormenta Menor | 10% | 05% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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