Viendo archivo del sábado, 23 julio 2011
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 2011 Jul 23 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 204 Publicado el 2200Z a las 23 Jul 2011IA. Análisis de regiones solares activas y de actividad desde 22-2100Z hasta 23-2100Z Solar activity was very low. Region 1254 (S26W54) and
Region 1259 (N23E02) are classified as Cao type spot groups. Both
regions remained quiet and stable. Multiple B class x-ray events
were observed, the largest a B5 at 23/1449 Z. The origin of the
activity is just beyond the east limb and is likely returning Region
1246 (L=329).
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low to low for the next three days (24-26 July).
IIA. Resumen de la actividad geofísica 22-2100Z a 23-2100Z
The geomagnetic field has been quiet to unsettled during the past 24
hours. Solar wind data observed at the ACE spacecraft indicated a
decrease in velocity from 600 km/s to about 500 km/s during the
period. The greater than 2 MeV electron flux at geosynchronous orbit
reached high levels during the period.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet to unsettled with a slight chance of isolated
active periods for the next three days (24-26 July). The activity is
forecast due to the expected arrival of another coronal hole high
speed stream.
III. Probabilidades del evento 24 Jul a 26 Jul
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 23 Jul 088 Previsto 24 Jul-26 Jul 088/088/086 Media de 90 Días 23 Jul 096
V. Índices Geomagnéticos A
Observado Afr/Ap 22 Jul 010/010 Estimado Afr/Ap 23 Jul 008/008 Previsto Afr/Ap 24 Jul-26 Jul 006/006-005/005-009/009
VI. Probabilidades de Actividad Geomagnética 24 Jul a 26 Jul
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 10% | 15% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 10% | 15% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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