Viendo archivo del viernes, 4 diciembre 2015
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 2015 Dec 04 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 338 Publicado el 2200Z a las 04 Dec 2015IA. Análisis de regiones solares activas y de actividad desde 03-2100Z hasta 04-2100Z Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C4 event observed at
04/1710Z from Region 2462 (N09E57). There are currently 2 numbered
sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very low
with a chance for a C-class flares on days one, two, and three (05 Dec,
06 Dec, 07 Dec).
IIA. Resumen de la actividad geofísica 03-2100Z a 04-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed, as measured by the ACE spacecraft, reached a peak speed of
411 km/s at 03/2340Z. Total IMF reached 8 nT at 04/1950Z. The maximum
southward component of Bz reached -6 nT at 04/1924Z. Electrons greater
than 2 MeV at geosynchronous orbit reached a peak level of 1474 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels on day one (05 Dec), quiet to minor
storm levels on day two (06 Dec) and unsettled to minor storm levels on
day three (07 Dec).
III. Probabilidades del evento 05 Dec a 07 Dec
| Clase M | 05% | 05% | 05% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 04 Dec 098 Previsto 05 Dec-07 Dec 100/100/105 Media de 90 Días 04 Dec 106
V. Índices Geomagnéticos A
Observado Afr/Ap 03 Dec 003/004 Estimado Afr/Ap 04 Dec 006/006 Previsto Afr/Ap 05 Dec-07 Dec 007/008-014/018-020/025
VI. Probabilidades de Actividad Geomagnética 05 Dec a 07 Dec
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 35% | 35% |
| Tormenta Menor | 05% | 20% | 20% |
| Tormenta Mayor-Severa | 01% | 05% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 10% | 10% |
| Tormenta Menor | 25% | 30% | 30% |
| Tormenta Mayor-Severa | 20% | 55% | 55% |
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