Viendo archivo del sábado, 13 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 13 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 225 Publicado el 2200Z a las 13 Aug 2011IA. Análisis de regiones solares activas y de actividad desde 12-2100Z hasta 13-2100Z Solar activity has been very low. The largest X-ray
event of the past 24 hours was a B1 flare at 13/1431 UTC in Region
1269 (S21W09). All active regions currently on the solar disk are
small and simple.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low for the next three days (14-16 August). There is a slight chance
of an isolated C-class X-ray flare.
IIA. Resumen de la actividad geofísica 12-2100Z a 13-2100Z
The geomagnetic field was quiet. Solar wind observations from the
NASA ACE spacecraft indicate nominal background conditions with a
solar wind speed of about 320 km/s, density near 4 p/cc, and the
southward component of the IMF (Bz) fluctuating +/- 4 nT around
zero. The greater than 2 MeV electron flux at geosynchronous orbit
was at high levels throughout the period.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet to unsettled for the next three days (14-16
August) as a co-rotating interaction region followed by a negative
polarity coronal hole high-speed stream become geoeffective.
III. Probabilidades del evento 14 Aug a 16 Aug
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 13 Aug 083 Previsto 14 Aug-16 Aug 082/080/080 Media de 90 Días 13 Aug 096
V. Índices Geomagnéticos A
Observado Afr/Ap 12 Aug 003/005 Estimado Afr/Ap 13 Aug 004/005 Previsto Afr/Ap 14 Aug-16 Aug 012/012-010/010-010/010
VI. Probabilidades de Actividad Geomagnética 14 Aug a 16 Aug
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 40% | 30% | 30% |
| Tormenta Menor | 10% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 40% | 35% | 30% |
| Tormenta Menor | 15% | 15% | 10% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
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