Viendo archivo del sábado, 19 agosto 2017
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 2017 Aug 19 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 231 Publicado el 2200Z a las 19 Aug 2017IA. 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 C3 event observed at
19/0137Z. There are currently 1 numbered sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is likely to be low with a
slight chance for an M-class flare on days one, two, and three (20 Aug,
21 Aug, 22 Aug).
IIA. Resumen de la actividad geofísica 18-2100Z a 19-2100Z
The geomagnetic
field has been at unsettled to minor storm levels for the past 24 hours.
Solar wind speed reached a peak of 814 km/s at 19/1630Z. Total IMF
reached 7 nT at 19/0624Z. The maximum southward component of Bz reached
-7 nT at 19/0709Z. Electrons greater than 2 MeV at geosynchronous orbit
reached a peak level of 8118 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to minor storm levels on day one (20 Aug) and quiet to
active levels on days two and three (21 Aug, 22 Aug).
III. Probabilidades del evento 20 Aug a 22 Aug
| Clase M | 15% | 15% | 15% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 19 Aug 087 Previsto 20 Aug-22 Aug 088/090/090 Media de 90 Días 19 Aug 076
V. Índices Geomagnéticos A
Observado Afr/Ap 18 Aug 020/024 Estimado Afr/Ap 19 Aug 023/032 Previsto Afr/Ap 20 Aug-22 Aug 017/022-012/015-011/012
VI. Probabilidades de Actividad Geomagnética 20 Aug a 22 Aug
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 35% | 25% | 15% |
| Tormenta Menor | 10% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 20% |
| Tormenta Menor | 30% | 30% | 30% |
| Tormenta Mayor-Severa | 50% | 35% | 25% |
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