Viendo archivo del domingo, 28 septiembre 2003
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 2003 Sep 28 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 271 Publicado el 2200Z a las 28 Sep 2003IA. Análisis de regiones solares activas y de actividad desde 27-2100Z hasta 28-2100Z Solar activity has been low. Region 464 has grown in
complexity, and produced several long-duration C-class flares,
including a C2.3 at 28/1428 UTC and a C6.8/Sf at 28/1558 UTC. An
11-degree filament at N56E01 erupted sometime between 27/2318 and
28/1359 UTC.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
to moderate. Region 464 has become more complex and may produce C-
and M-class flares.
IIA. Resumen de la actividad geofísica 27-2100Z a 28-2100Z
The geomagnetic field has been quiet to unsettled. Solar wind speeds
continue to decrease to below 400 km/s as a coronal hole leaves
geoeffective position. The greater than 2 MeV electron flux at
geosynchronous orbit reached high levels today.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet to unsettled throughout the period.
III. Probabilidades del evento 29 Sep a 01 Oct
| Clase M | 50% | 50% | 50% |
| Clase X | 15% | 15% | 15% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 28 Sep 137 Previsto 29 Sep-01 Oct 125/125/125 Media de 90 Días 28 Sep 119
V. Índices Geomagnéticos A
Observado Afr/Ap 27 Sep 013/009 Estimado Afr/Ap 28 Sep 008/010 Previsto Afr/Ap 29 Sep-01 Oct 012/015-012/015-012/015
VI. Probabilidades de Actividad Geomagnética 29 Sep a 01 Oct
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 30% | 30% |
| Tormenta Menor | 15% | 10% | 10% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 35% | 35% | 35% |
| Tormenta Menor | 20% | 15% | 15% |
| Tormenta Mayor-Severa | 15% | 10% | 10% |
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