Viendo archivo del martes, 13 diciembre 2011
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 2011 Dec 13 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 347 Publicado el 2200Z a las 13 Dec 2011IA. Análisis de regiones solares activas y de actividad desde 12-2100Z hasta 13-2100Z Solar activity was low. There were three, low-level
C-class flares during the past 24 hours, all from Region 1367
(S18W89). Region 1367 showed signs of new flux emerging as it was
rotating around the west limb. Region 1374 (S18E01) continues to be
the largest group on the disk (140 millionths) and shows a very
small delta configuration in the leader spot region, but was quiet
and stable. Two erupting prominences which led to coronal mass
ejections were observed: the first just entered the LASCO/C2 field
of view at 12/1848Z, slightly west of the north pole and the second
entered LASCO/C2 field of view at 13/0200Z off the southwest limb.
Neither of these CMEs are expected to be geoeffective.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low.
IIA. Resumen de la actividad geofísica 12-2100Z a 13-2100Z
The geomagnetic field was mostly quiet. There was an interval of
unsettled levels from 0900-1500Z at high latitudes.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet for day one (14 December). Quiet levels with a
chance for some unsettled periods are expected for day two (15
December) due to a possible brief, glancing blow from an erupting
prominence/CME that was observed on 11 December. Quiet levels are
expected to prevail for the third day (16 December).
III. Probabilidades del evento 14 Dec a 16 Dec
| Clase M | 05% | 05% | 05% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 13 Dec 133 Previsto 14 Dec-16 Dec 133/132/130 Media de 90 Días 13 Dec 146
V. Índices Geomagnéticos A
Observado Afr/Ap 12 Dec 004/004 Estimado Afr/Ap 13 Dec 003/004 Previsto Afr/Ap 14 Dec-16 Dec 005/005-007/008-005/005
VI. Probabilidades de Actividad Geomagnética 14 Dec a 16 Dec
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 05% | 10% | 05% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 10% | 15% | 10% |
| Tormenta Mayor-Severa | 05% | 10% | 05% |
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