Viendo archivo del lunes, 29 marzo 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 Mar 29 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 089 Publicado el 2200Z a las 29 Mar 2004IA. Análisis de regiones solares activas y de actividad desde 28-2100Z hasta 29-2100Z Solar activity was low. Region 582 (N14E18) produced
several C-class flares today. The largest was a C5/Sf at 1551 UTC.
The region dominates the solar disk in size and complexity and
became more active during the past 24 hours. The region appears to
be growing slowly. The only other region producing flares was 587
(S12E63) which managed to produce two B-class events. All the other
regions on the disk were quiet and stable. A CME was observed by
LASCO off the southwest limb around 0040 UTC, but the lack of
corresponding disk signatures suggests that the source was on the
back side.
IB. Pronóstico de la actividad solar
Solar activity is expected to be
mostly low. There is a chance, however, for an isolated M-class
flare from Region 582 during the next three days (30 March - 1
April).
IIA. Resumen de la actividad geofísica 28-2100Z a 29-2100Z
The geomagnetic field was mostly quiet to unsettled, although there
was one active period from 0300-0600 UTC. Solar wind data show a
declining high speed stream with velocities slowly decreasing over
the past 24 hours. The interplanetary magnetic field shows weak
fluctuations in Bz, ranging from -3 nT to +3 nT. The greater than 2
MeV electron flux was high during the past 24 hours.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be unsettled with a slight chance for an active period
during the next 24 hours (30 March). Conditions should decline to
quiet to unsettled for the second and third days (31 March - 1
April) as the solar wind returns to nominal conditions.
III. Probabilidades del evento 30 Mar a 01 Apr
| Clase M | 35% | 35% | 35% |
| Clase X | 05% | 05% | 05% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 29 Mar 129 Previsto 30 Mar-01 Apr 130/130/135 Media de 90 Días 29 Mar 111
V. Índices Geomagnéticos A
Observado Afr/Ap 28 Mar 012/017 Estimado Afr/Ap 29 Mar 012/013 Previsto Afr/Ap 30 Mar-01 Apr 012/012-010/008-005/008
VI. Probabilidades de Actividad Geomagnética 30 Mar a 01 Apr
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 25% | 20% |
| Tormenta Menor | 20% | 15% | 10% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 30% | 25% | 20% |
| Tormenta Menor | 25% | 20% | 15% |
| Tormenta Mayor-Severa | 10% | 05% | 05% |
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