Viendo archivo del miércoles, 5 enero 2005
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 2005 Jan 05 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 005 Publicado el 2200Z a las 05 Jan 2005IA. Análisis de regiones solares activas y de actividad desde 04-2100Z hasta 05-2100Z Solar activity was very low. Though very low, two
events of note occurred. The first was a prolonged B8 flare at
05/0522Z from Region 715 (N04W33). This event had an associated
faint full halo CME. The second event was a large 30 degree filament
eruption from near N01E14. This solar event also resulted in a full
halo CME with an impressive post-CME arcade on SXI and EIT imagery.
Most of the ejecta associated with this CME did not appear to be
Earth-directed. A third faint halo CME was also observed on LASCO
imagery on 04/1254Z. This CME was likely associated with the C7
flare in Region 715 on 04/1113Z. Region 715, a small beta group in
decay, contains the only sunspots on the visible disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low. There is a slight chance for a C-class flare from Region 715.
IIA. Resumen de la actividad geofísica 04-2100Z a 05-2100Z
The geomagnetic field ranged from unsettled to minor storm levels.
Solar wind speed began the period near 750 km/s, but gradually
declined to near 600 km/s. The greater than 2 MeV electron flux at
geosynchronous orbit was at high levels again today.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to range from quiet to minor storm levels. The current high
speed solar wind stream is expected to gradually decline through 06
January. Three different CMEs over the past two days may cause
occasional storm periods.
III. Probabilidades del evento 06 Jan a 08 Jan
| Clase M | 10% | 05% | 05% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 05 Jan 088 Previsto 06 Jan-08 Jan 085/085/085 Media de 90 Días 05 Jan 105
V. Índices Geomagnéticos A
Observado Afr/Ap 04 Jan 016/023 Estimado Afr/Ap 05 Jan 020/022 Previsto Afr/Ap 06 Jan-08 Jan 015/020-015/015-012/015
VI. Probabilidades de Actividad Geomagnética 06 Jan a 08 Jan
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 35% | 25% | 20% |
| Tormenta Menor | 15% | 10% | 10% |
| Tormenta Mayor-Severa | 05% | 05% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 40% | 30% | 30% |
| Tormenta Menor | 25% | 15% | 15% |
| Tormenta Mayor-Severa | 15% | 05% | 05% |
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