Viendo archivo del miércoles, 31 diciembre 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 Dec 31 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 365 Publicado el 2200Z a las 31 Dec 2003IA. Análisis de regiones solares activas y de actividad desde 30-2100Z hasta 31-2100Z Solar activity was at moderate levels. A very
impulsive M1 flare occurred at 31/1824Z from Region 528 (N09W93) on
the west limb. NOAA SXI imagery suggests additional active regions
just beyond the east limb which will be rotating into view soon. In
addition, there has been a slight increase in background X-ray
levels over the past twenty four hours most likely due to the
increased activity on the east limb. New Region 534 (S05E40) was
numbered today.
IB. Pronóstico de la actividad solar
Solar activity is expected to be a low
levels with at slight chance of moderate activity. Active regions
beyond the east limb are expected to have C-class potential.
IIA. Resumen de la actividad geofísica 30-2100Z a 31-2100Z
The geomagnetic field was at quiet to minor storm levels. A coronal
hole high speed stream increased solar wind speed to 600 km/s and
produced minor storm levels. The Bz component of the interplanetary
magnetic field exhibited oscillations between +5 and -10 nT.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be at unsettled to active levels. The high speed stream
is expected to produce active levels on 01 January. Activity should
decrease to quiet to unsettled levels on 02 - 03 January.
III. Probabilidades del evento 01 Jan a 03 Jan
| Clase M | 15% | 15% | 15% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 31 Dec 106 Previsto 01 Jan-03 Jan 100/095/095 Media de 90 Días 31 Dec 136
V. Índices Geomagnéticos A
Observado Afr/Ap 30 Dec 003/008 Estimado Afr/Ap 31 Dec 017/018 Previsto Afr/Ap 01 Jan-03 Jan 020/030-015/020-010/015
VI. Probabilidades de Actividad Geomagnética 01 Jan a 03 Jan
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 25% | 25% |
| Tormenta Menor | 15% | 10% | 05% |
| Tormenta Mayor-Severa | 00% | 05% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 40% | 35% | 30% |
| Tormenta Menor | 20% | 10% | 05% |
| Tormenta Mayor-Severa | 15% | 05% | 01% |
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