Viendo archivo del jueves, 11 octubre 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 Oct 11 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 285 Publicado el 2200Z a las 11 Oct 2012IA. Análisis de regiones solares activas y de actividad desde 10-2100Z hasta 11-2100Z Solar activity was low. Region 1589 (N12E49) was
responsible for the largest flare of the period; a C4 x-ray flare at
11/0804Z. Region 1589 is currently the most complex region with a
Beta-Gamma magnetic classification. New Region 1590 (S29E59)
rotated onto the southeast limb and was numbered today. No
Earth-directed coronal mass ejections were observed.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
with a chance for isolated M-class activity for the forecast period
(12-14 October).
IIA. Resumen de la actividad geofísica 10-2100Z a 11-2100Z
The geomagnetic field was quiet. Solar wind speed, measured at the
ACE spacecraft, was slightly elevated between approximately 440 to
500 km/s while the Bz component of the interplanetary magnetic field
did not vary much beyond +/- 4 nT. The greater than 2 MeV electron
flux at geosynchronous orbit was at high levels throughout the
period.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be mostly quiet on days 1-2 (12-13 October). On day 3
(14 October) a coronal hole high speed stream is expected to move
into geoeffective position causing quiet to unsettled conditions
with a chance for active periods.
III. Probabilidades del evento 12 Oct a 14 Oct
| Clase M | 30% | 30% | 30% |
| Clase X | 05% | 05% | 05% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 11 Oct 117 Previsto 12 Oct-14 Oct 115/115/120 Media de 90 Días 11 Oct 118
V. Índices Geomagnéticos A
Observado Afr/Ap 10 Oct 006/009 Estimado Afr/Ap 11 Oct 005/006 Previsto Afr/Ap 12 Oct-14 Oct 006/005-006/005-009/012
VI. Probabilidades de Actividad Geomagnética 12 Oct a 14 Oct
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 05% | 05% | 25% |
| Tormenta Menor | 01% | 01% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 15% | 15% | 30% |
| Tormenta Mayor-Severa | 05% | 05% | 30% |
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