Viendo archivo del martes, 19 marzo 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 Mar 19 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 78 Publicado el 2200Z a las 19 Mar 2013IA. Análisis de regiones solares activas y de actividad desde 18-2100Z hasta 19-2100Z 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
19/0117Z from Region 1698 (S19W98). There are currently 4 numbered
sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low with
a slight chance for an M-class flare on days one and two (20 Mar, 21
Mar) and expected to be very low with a chance for a C-class flares and
a slight chance for an M-class flare on day three (22 Mar).
IIA. Resumen de la actividad geofísica 18-2100Z a 19-2100Z
The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed,
as measured by the ACE spacecraft, remained around 500 km/s. Total IMF
reached 10 nT at 18/2101Z. The maximum southward component of Bz reached
-4 nT at 19/1847Z. Electrons greater than 2 MeV at geosynchronous orbit
reached a peak level of 561 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels on days one and three (20 Mar, 22
Mar) and quiet to active levels on day two (21 Mar).
III. Probabilidades del evento 20 Mar a 22 Mar
| Clase M | 20% | 10% | 10% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 19 Mar 110 Previsto 20 Mar-22 Mar 110/105/105 Media de 90 Días 19 Mar 116
V. Índices Geomagnéticos A
Observado Afr/Ap 18 Mar 006/005 Estimado Afr/Ap 19 Mar 006/006 Previsto Afr/Ap 20 Mar-22 Mar 008/008-009/010-007/008
VI. Probabilidades de Actividad Geomagnética 20 Mar a 22 Mar
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 20% | 15% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 20% | 15% |
| Tormenta Menor | 20% | 35% | 20% |
| Tormenta Mayor-Severa | 20% | 30% | 20% |
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