Viendo archivo del viernes, 31 julio 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 Jul 31 2201 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 212 Publicado el 2200Z a las 31 Jul 2009IA. Análisis de regiones solares activas y de actividad desde 30-2100Z hasta 31-2100Z Solar activity was very low. No flares were observed
during the past 24 hours. The solar disk remains spotless.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low.
IIA. Resumen de la actividad geofísica 30-2100Z a 31-2100Z
The geomagnetic field was at quiet to unsettled levels. Solar wind
observations from the ACE spacecraft indicted the presence of a
coronal hole high speed stream. Velocities increased from around
340 km/s to 420 km/s, with +/- 5nT fluctuations in the IMF Bz.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be at quiet to unsettled levels with a chance for
isolated active conditions for day one (01 August). Predominantly
quiet conditions are expected for days two and three (02-03 August).
III. Probabilidades del evento 01 Aug a 03 Aug
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 31 Jul 069 Previsto 01 Aug-03 Aug 068/068/068 Media de 90 Días 31 Jul 069
V. Índices Geomagnéticos A
Observado Afr/Ap 30 Jul 002/003 Estimado Afr/Ap 31 Jul 005/007 Previsto Afr/Ap 01 Aug-03 Aug 007/007-005/005-005/005
VI. Probabilidades de Actividad Geomagnética 01 Aug a 03 Aug
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 20% | 05% | 05% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 05% | 05% |
| Tormenta Menor | 10% | 01% | 01% |
| Tormenta Mayor-Severa | 05% | 01% | 01% |
All times in UTC
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