Viendo archivo del jueves, 13 septiembre 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 Sep 13 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 257 Publicado el 2200Z a las 13 Sep 2012IA. Análisis de regiones solares activas y de actividad desde 12-2100Z hasta 13-2100Z Solar activity was low. Region 1564 (S11, L=072), which
rotated around the west limb yesterday, produced the largest event,
a long duration C2 event at 13/0508Z. Region 1569 (S13E27) increased
in magnetic complexity and is now considered a beta-gamma type
group. A filament eruption occurred near N22W20 at approximately
05/0640Z. The associated CME had an estimated speed of 536 km/s.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
with a slight chance for M-class flares for the next three days
(14-16 September), mainly from Region 1569.
IIA. Resumen de la actividad geofísica 12-2100Z a 13-2100Z
The geomagnetic field was mostly quiet with an isolated unsettled
period observed from 13/0000-0300Z. Solar wind speeds increased from
approximately 290 km/s to 400 km/s due to the effects of a weak
coronal hole high speed stream (CH HSS).
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet on day one (14 September). Quiet to unsettled
conditions are expected on day two (15 September) due to effects
from another CH HSS. Activity is expected to increase to unsettled
levels on day three (16 September) with a chance for active periods
due the arrival of the CME associated with todays filament
eruption.
III. Probabilidades del evento 14 Sep a 16 Sep
| Clase M | 20% | 20% | 20% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 13 Sep 099 Previsto 14 Sep-16 Sep 100/100/095 Media de 90 Días 13 Sep 123
V. Índices Geomagnéticos A
Observado Afr/Ap 12 Sep 005/006 Estimado Afr/Ap 13 Sep 005/006 Previsto Afr/Ap 14 Sep-16 Sep 005/005-009/010-011/012
VI. Probabilidades de Actividad Geomagnética 14 Sep a 16 Sep
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 05% | 10% | 30% |
| Tormenta Menor | 01% | 01% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 20% |
| Tormenta Menor | 15% | 15% | 30% |
| Tormenta Mayor-Severa | 10% | 10% | 30% |
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