Viendo archivo del miércoles, 4 febrero 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 Feb 04 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 035 Publicado el 2200Z a las 04 Feb 2004IA. Análisis de regiones solares activas y de actividad desde 03-2100Z hasta 04-2100Z Solar activity was low. Region 547 (S08W55) produced a
C9/1f event at 04/1118 UTC with an associated 350 sfu Tenflare. A
small CME was observed with this event, but did not appear to be
directed toward the Earth. This region has shown some decay since
yesterday.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low.
There is a chance for an isolated M-class event.
IIA. Resumen de la actividad geofísica 03-2100Z a 04-2100Z
The geomagnetic field was quiet to active. The continued influence
of a high speed solar wind stream keeps the velocity averaging above
550 km/s and the Bz variable. There was a slight enhancement in the
low energy protons observed on the ACE spacecraft which correlate
with the C9 event at 04/1118 UTC. The greater than 2 MeV electron
flux at geosynchronous orbit was at high levels today.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be generally quiet to unsettled with occasional active
periods for 05-06 February. Quiet to unsettled conditions are
expected for 07 February as the affects of the high speed solar wind
stream subside.
III. Probabilidades del evento 05 Feb a 07 Feb
| Clase M | 25% | 25% | 25% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 04 Feb 101 Previsto 05 Feb-07 Feb 105/105/105 Media de 90 Días 04 Feb 120
V. Índices Geomagnéticos A
Observado Afr/Ap 03 Feb 016/017 Estimado Afr/Ap 04 Feb 015/016 Previsto Afr/Ap 05 Feb-07 Feb 015/015-010/015-010/010
VI. Probabilidades de Actividad Geomagnética 05 Feb a 07 Feb
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 25% | 25% |
| Tormenta Menor | 20% | 15% | 15% |
| Tormenta Mayor-Severa | 10% | 10% | 10% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 35% | 35% | 30% |
| Tormenta Menor | 25% | 25% | 20% |
| Tormenta Mayor-Severa | 15% | 15% | 05% |
All times in UTC
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