Viendo archivo del lunes, 18 febrero 2013
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 2013 Feb 18 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 49 Publicado el 2200Z a las 18 Feb 2013IA. Análisis de regiones solares activas y de actividad desde 17-2100Z hasta 18-2100Z Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C1 event observed at
18/0241Z from Region 1675 (N13E04). There are currently 6 numbered
sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be at low
levels on days one, two, and three (19 Feb, 20 Feb, 21 Feb) with a
chance for an M-class flare.
IIA. Resumen de la actividad geofísica 17-2100Z a 18-2100Z
The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed,
as measured by the ACE spacecraft, reached a peak speed of 373 km/s at
17/2215Z. Total IMF reached 7.7 nT at 18/1639Z. The maximum southward
component of Bz reached -6.8 nT at 18/2014Z.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels for the next three days (19 Feb, 20
Feb, 21 Feb) with a chance for active levels and a slight chance for
minor storm levels on days 2 - 3 (20 - 21 Feb).
III. Probabilidades del evento 19 Feb a 21 Feb
| Clase M | 25% | 25% | 25% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 18 Feb 105 Previsto 19 Feb-21 Feb 105/100/100 Media de 90 Días 18 Feb 116
V. Índices Geomagnéticos A
Observado Afr/Ap 17 Feb 007/010 Estimado Afr/Ap 18 Feb 002/003 Previsto Afr/Ap 19 Feb-21 Feb 007/008-011/012-012/010
VI. Probabilidades de Actividad Geomagnética 19 Feb a 21 Feb
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 20% | 30% | 30% |
| Tormenta Menor | 05% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 25% | 20% | 30% |
| Tormenta Mayor-Severa | 30% | 15% | 40% |
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