Viendo archivo del jueves, 27 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 27 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 148 Publicado el 2200Z a las 27 May 2004IA. Análisis de regiones solares activas y de actividad desde 26-2100Z hasta 27-2100Z Solar activity was at low levels today. Region 618
(S10W27) produced a C1/Sf flare that occurred at 27/0027Z. This
region continued to show decay in magnetic complexity and sunspot
area during the period. The delta structure near region center
remains intact. Region 619 (S09W89) managed to produce a C1 flare
just before the sunspots vanished in white light. No new regions
were numbered today.
IB. Pronóstico de la actividad solar
Solar activity is expected to be at
low levels. Region 618 continues to exhibit the potential for
producing isolated M-class flares.
IIA. Resumen de la actividad geofísica 26-2100Z a 27-2100Z
The geomagnetic field was at quiet to unsettled levels.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be at quiet to unsettled levels. 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 28 May a 30 May
| Clase M | 40% | 40% | 40% |
| Clase X | 05% | 05% | 05% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 27 May 102 Previsto 28 May-30 May 100/100/105 Media de 90 Días 27 May 105
V. Índices Geomagnéticos A
Observado Afr/Ap 26 May 003/006 Estimado Afr/Ap 27 May 004/008 Previsto Afr/Ap 28 May-30 May 004/010-004/010-008/012
VI. Probabilidades de Actividad Geomagnética 28 May a 30 May
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 10% | 15% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 05% | 01% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 20% | 25% |
| Tormenta Menor | 10% | 10% | 15% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
All times in UTC
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