Viendo archivo del miércoles, 19 mayo 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 May 19 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 140 Publicado el 2200Z a las 19 May 2004IA. Análisis de regiones solares activas y de actividad desde 18-2100Z hasta 19-2100Z Solar activity was low. Two small C-class flares
occurred in an unnumbered region rotating onto the disk near SE10.
Regions currently on the visible disk have been relatively quiet
with only a few B-class flares observed.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low.
Sunspots associated with the new region at the southeast limb are
expected to rotate into view within the next 24 hours. B and C-class
flares are most likely to occur in this new region.
IIA. Resumen de la actividad geofísica 18-2100Z a 19-2100Z
The geomagnetic field was mostly quiet to unsettled. An isolated
active period occurred at some locations at 19/1500-1800 UTC.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet to unsettled. NOTE: The ACE spacecraft orbit
will bring ACE nearly in line with the Sun from about May 30 to June
2, 2004. During that time solar radio noise is expected to interfere
with spacecraft telemetry resulting in the loss of solar wind
plasma, magnetic field, and particle data.
III. Probabilidades del evento 20 May a 22 May
| Clase M | 30% | 30% | 30% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 19 May 109 Previsto 20 May-22 May 110/110/100 Media de 90 Días 19 May 105
V. Índices Geomagnéticos A
Observado Afr/Ap 18 May 004/004 Estimado Afr/Ap 19 May 008/010 Previsto Afr/Ap 20 May-22 May 008/015-008/010-008/015
VI. Probabilidades de Actividad Geomagnética 20 May a 22 May
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 30% | 30% | 30% |
| Tormenta Menor | 10% | 10% | 10% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
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