Viendo archivo del miércoles, 28 marzo 2012
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 2012 Mar 28 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 088 Publicado el 2200Z a las 28 Mar 2012IA. Análisis de regiones solares activas y de actividad desde 27-2100Z hasta 28-2100Z Solar activity has been at very low levels. There were
four B-class flares over the past 24 hours. Latest images show a new
front-sided CME near the end of the period associated with a
filament eruption.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
with a chance for an isolated M-flare. Old Region 1429 (N19, L=299)
is expected to rotate onto the solar disk midday on 29 March, which
should increase M-class flare probabilities. New Region 1448
(S18E55) was numbered today and is an A-class spot group.
IIA. Resumen de la actividad geofísica 27-2100Z a 28-2100Z
The geomagnetic field was at unsettled to active levels early in the
period, but dropped to quiet levels over the later part of the
period. ACE data indicated an increase in solar wind speeds and a
drop in density consistent with effects from a favorably positioned
negative polarity coronal hole.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet to unsettled for 29 March due to persistence.
Quiet levels are expected for days two and three (30 and 31 March).
III. Probabilidades del evento 29 Mar a 31 Mar
| Clase M | 30% | 30% | 30% |
| Clase X | 05% | 05% | 05% |
| Protón | 05% | 05% | 05% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 28 Mar 107 Previsto 29 Mar-31 Mar 110/115/120 Media de 90 Días 28 Mar 119
V. Índices Geomagnéticos A
Observado Afr/Ap 27 Mar 015/015 Estimado Afr/Ap 28 Mar 012/013 Previsto Afr/Ap 29 Mar-31 Mar 007/010-006/005-006/005
VI. Probabilidades de Actividad Geomagnética 29 Mar a 31 Mar
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 05% | 05% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 15% | 15% |
| Tormenta Menor | 30% | 15% | 15% |
| Tormenta Mayor-Severa | 15% | 05% | 05% |
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