Viendo archivo del sábado, 20 noviembre 2021
Informe actividad solar
Informe de actividad Solar-Geofísica 2021 Nov 20 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 324 Publicado el 2200Z a las 20 Nov 2021IA. Análisis de regiones solares activas y de actividad desde 19-2100Z hasta 20-2100Z Solar activity has been at very low levels for the past 24
hours. There are currently 2 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 (21
Nov, 22 Nov, 23 Nov).
IIA. Resumen de la actividad geofísica 19-2100Z a 20-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 570 km/s at 20/1813Z. Total IMF reached 9
nT at 20/0612Z. The maximum southward component of Bz reached -7 nT at
20/0602Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 587 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to active levels on day one (21 Nov), quiet to unsettled
levels on day two (22 Nov) and quiet levels on day three (23 Nov).
III. Probabilidades del evento 21 Nov a 23 Nov
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 20 Nov 080 Previsto 21 Nov-23 Nov 080/080/080 Media de 90 Días 20 Nov 088
V. Índices Geomagnéticos A
Observado Afr/Ap 19 Nov 003/004 Estimado Afr/Ap 20 Nov 008/010 Previsto Afr/Ap 21 Nov-23 Nov 013/015-007/008-006/005
VI. Probabilidades de Actividad Geomagnética 21 Nov a 23 Nov
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 20% | 10% |
| Tormenta Menor | 15% | 05% | 01% |
| Tormenta Mayor-Severa | 05% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 20% |
| Tormenta Menor | 30% | 25% | 20% |
| Tormenta Mayor-Severa | 50% | 25% | 10% |
All times in UTC
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