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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 May 21 2200 UTC
Preparado por NOAA © SWPC y procesado por SpaceWeatherLive.com

Informe conjunto USAF/NOAA de actividad Solar y Geofísica

SDF Número 141 Publicado el 2200Z a las 21 May 2017

IA. Análisis de regiones solares activas y de actividad desde 20-2100Z hasta 21-2100Z

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 slight chance for a C-class flare on days one, two, and three (22 May, 23 May, 24 May).
IIA. Resumen de la actividad geofísica 20-2100Z a 21-2100Z
The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 716 km/s at 21/1048Z. Total IMF reached 5 nT at 21/0507Z. The maximum southward component of Bz reached -4 nT at 21/0436Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 13008 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected to be at quiet to active levels on day one (22 May) and quiet to unsettled levels on days two and three (23 May, 24 May).
III. Probabilidades del evento 22 May a 24 May
Clase M01%01%01%
Clase X01%01%01%
Protón01%01%01%
PCAFgreen
IV. Penticton 10.7cm flujo
  Observado       21 May 074
  Previsto   22 May-24 May 074/076/076
  Media de 90 Días        21 May 077

V. Índices Geomagnéticos A
  Observado Afr/Ap 20 May  023/023
  Estimado     Afr/Ap 21 May  010/012
  Previsto    Afr/Ap 22 May-24 May  011/012-007/008-007/008

VI. Probabilidades de Actividad Geomagnética 22 May a 24 May
A. Latitudes Medias
Activo20%10%05%
Tormenta Menor05%01%01%
Tormenta Mayor-Severa01%01%01%
B. Latitudes Altas
Activo15%15%15%
Tormenta Menor15%15%15%
Tormenta Mayor-Severa05%10%05%

All times in UTC

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