Viendo archivo del martes, 27 julio 2021
Informe actividad solar
Informe de actividad Solar-Geofísica 2021 Jul 27 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 208 Publicado el 2200Z a las 27 Jul 2021IA. Análisis de regiones solares activas y de actividad desde 26-2100Z hasta 27-2100Z 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 day one (28 Jul) and
expected to be very low on days two and three (29 Jul, 30 Jul).
IIA. Resumen de la actividad geofísica 26-2100Z a 27-2100Z
The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 336 km/s at 27/2053Z. Total IMF reached 10 nT at
27/2047Z. The maximum southward component of Bz reached -2 nT at
27/1255Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 410 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to active levels on day one (28 Jul), quiet to unsettled
levels on day two (29 Jul) and quiet levels on day three (30 Jul).
III. Probabilidades del evento 28 Jul a 30 Jul
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 27 Jul 080 Previsto 28 Jul-30 Jul 080/078/078 Media de 90 Días 27 Jul 079
V. Índices Geomagnéticos A
Observado Afr/Ap 26 Jul 004/004 Estimado Afr/Ap 27 Jul 005/006 Previsto Afr/Ap 28 Jul-30 Jul 010/012-008/010-005/005
VI. Probabilidades de Actividad Geomagnética 28 Jul a 30 Jul
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 25% | 10% |
| Tormenta Menor | 10% | 05% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 30% | 30% | 20% |
| Tormenta Mayor-Severa | 40% | 30% | 20% |
All times in UTC
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