Viendo archivo del miércoles, 4 octubre 2000
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 2000 Oct 04 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 278 Publicado el 2200Z a las 04 Oct 2000IA. Análisis de regiones solares activas y de actividad desde 03-2100Z hasta 04-2100Z Solar activity was low. The largest event was a C3/Sf
flare at 04/1514Z from Region 9181 (S27E41). Region 9178 (S22W16)
also produced two small C-class flares. Regions 9185 (S18W49) and
9186 (N14W41) were numbered today.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
to moderate.
IIA. Resumen de la actividad geofísica 03-2100Z a 04-2100Z
The geomagnetic field was at quiet to minor storm levels with major
storm conditions at high latitudes. Storming conditions are the
result of the passage of a magnetic cloud. Data from the ACE
spacecraft showed a smooth rotation of Bz to strong negative values
starting at approximately 04/00Z; Bz remained negative for the rest
of the day.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be at unsettled to minor storm levels for the first day
and quiet to unsettled for the following two days. Effects from the
CME of 02 October are expected on day one of the forecast period.
III. Probabilidades del evento 05 Oct a 07 Oct
| Clase M | 50% | 50% | 50% |
| Clase X | 05% | 05% | 05% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 04 Oct 184 Previsto 05 Oct-07 Oct 180/180/170 Media de 90 Días 04 Oct 184
V. Índices Geomagnéticos A
Observado Afr/Ap 03 Oct 019/037 Estimado Afr/Ap 04 Oct 030/035 Previsto Afr/Ap 05 Oct-07 Oct 025/025-012/012-008/010
VI. Probabilidades de Actividad Geomagnética 05 Oct a 07 Oct
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 25% | 15% | 15% |
| Tormenta Menor | 15% | 05% | 05% |
| Tormenta Mayor-Severa | 05% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 25% | 25% | 25% |
| Tormenta Menor | 20% | 10% | 10% |
| Tormenta Mayor-Severa | 10% | 05% | 05% |
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