Viendo archivo del martes, 4 mayo 2010
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 2010 May 04 2201 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 124 Publicado el 2200Z a las 04 May 2010IA. Análisis de regiones solares activas y de actividad desde 03-2100Z hasta 04-2100Z Solar activity was low. Todays activity consisted of
one C-class flare, a C3/Sf at 1629Z, as well as a few low-level
B-class flares. The C-flare was produced by newly numbered Region
1069 (N42W27) which emerged during the past 24 hours and became the
primary activity center on the disk. A weak wave/dimming event near
S29W00 was observed in SOHO EIT images at about 0700Z and was
associated with a faint CME.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low.
Additional isolated C-class flares are likely if the current growth
trend in 1069 continues.
IIA. Resumen de la actividad geofísica 03-2100Z a 04-2100Z
The geomagnetic field was generally unsettled with some isolated
active periods as well as some isolated storm level activity at high
latitudes. Solar wind data from ACE indicate the continuation of a
high speed solar wind stream, although the speeds were generally
decreasing with values around 600 km/s at the end of the analysis
interval. The greater than 2 MeV electron flux at geosynchronous
orbit was high during the past 24 hours.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be unsettled with a chance for an isolated active period
for the first day (05 May) due to persistence. Activity levels are
expected to be quiet to unsettled for the second day (06 May) and
mostly quiet for the third day (07 May).
III. Probabilidades del evento 05 May a 07 May
| Clase M | 05% | 05% | 05% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 04 May 082 Previsto 05 May-07 May 084/086/086 Media de 90 Días 04 May 082
V. Índices Geomagnéticos A
Observado Afr/Ap 03 May 019/027 Estimado Afr/Ap 04 May 010/012 Previsto Afr/Ap 05 May-07 May 010/010-007/008-005/005
VI. Probabilidades de Actividad Geomagnética 05 May a 07 May
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 25% | 15% | 05% |
| Tormenta Menor | 15% | 05% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 35% | 20% | 10% |
| Tormenta Menor | 20% | 10% | 05% |
| Tormenta Mayor-Severa | 05% | 01% | 01% |
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