Viendo archivo del sábado, 31 julio 2004
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 2004 Jul 31 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 213 Publicado el 2200Z a las 31 Jul 2004IA. Análisis de regiones solares activas y de actividad desde 30-2100Z hasta 31-2100Z Solar activity was at low levels today. Old Region 652
(N08, L=348) has rotated further beyond the western solar limb and
yet was responsible for the most significant activity observed
today. Region 652 produced a C8 x-ray flare that peaked at 31/0657Z
and had an associated CME as seen on LASCO imagery that does not
appear to have an Earth directed component. Region 654 (N08W28)
showed some decay today in spot area coverage and produced a lesser
B-class flare. No new regions were numbered today.
IB. Pronóstico de la actividad solar
Solar activity is expected to be at
very low to low levels.
IIA. Resumen de la actividad geofísica 30-2100Z a 31-2100Z
The geomagnetic field was at quiet to unsettled levels. The greater
than 2 MeV electron flux at geosynchronous orbit reached very high
levels again today.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be at quiet to unsettled levels throughout the period.
III. Probabilidades del evento 01 Aug a 03 Aug
| Clase M | 05% | 05% | 05% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | yellow | ||
IV. Penticton 10.7cm flujo
Observado 31 Jul 086 Previsto 01 Aug-03 Aug 085/085/085 Media de 90 Días 31 Jul 106
V. Índices Geomagnéticos A
Observado Afr/Ap 30 Jul 007/007 Estimado Afr/Ap 31 Jul 007/010 Previsto Afr/Ap 01 Aug-03 Aug 008/008-005/008-005/005
VI. Probabilidades de Actividad Geomagnética 01 Aug a 03 Aug
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 20% | 10% | 10% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 20% | 10% |
| Tormenta Menor | 05% | 05% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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