Viendo archivo del viernes, 17 julio 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 Jul 17 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 198 Publicado el 2200Z a las 17 Jul 2015IA. Análisis de regiones solares activas y de actividad desde 16-2100Z hasta 17-2100Z Solar activity has been at very low levels for the past 24
hours. There are currently 3 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 and a slight chance for an M-class
flare on days one, two, and three (18 Jul, 19 Jul, 20 Jul).
IIA. Resumen de la actividad geofísica 16-2100Z a 17-2100Z
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 542 km/s at
17/0254Z. Total IMF reached 5 nT at 17/0306Z. The maximum southward
component of Bz reached -4 nT at 17/0326Z. Electrons greater than 2 MeV
at geosynchronous orbit reached a peak level of 7462 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels on days one and three (18 Jul, 20
Jul) and quiet to active levels on day two (19 Jul).
III. Probabilidades del evento 18 Jul a 20 Jul
| Clase M | 10% | 10% | 10% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 17 Jul 097 Previsto 18 Jul-20 Jul 095/095/095 Media de 90 Días 17 Jul 122
V. Índices Geomagnéticos A
Observado Afr/Ap 16 Jul 015/008 Estimado Afr/Ap 17 Jul 006/007 Previsto Afr/Ap 18 Jul-20 Jul 006/008-008/010-009/010
VI. Probabilidades de Actividad Geomagnética 18 Jul a 20 Jul
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 25% | 20% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 20% | 20% |
| Tormenta Menor | 20% | 35% | 35% |
| Tormenta Mayor-Severa | 20% | 35% | 30% |
All times in UTC
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