Viendo archivo del lunes, 4 abril 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 Apr 04 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 094 Publicado el 2200Z a las 04 Apr 2011IA. Análisis de regiones solares activas y de actividad desde 03-2100Z hasta 04-2100Z Solar activity was very low. New Region 1185 (N23E72)
was numbered today. Multiple CMEs were observed by Stereo Ahead
COR2 imagery. A long duration B-class event was associated with the
CME that lifted off of the Northeast limb at approximately 04/0509Z.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low to low with a slight chance for moderate activity (isolated
M-class event) from Region 1183 (N16W38) for the next three days (05
- 07 April).
IIA. Resumen de la actividad geofísica 03-2100Z a 04-2100Z
The geomagnetic field was at quiet to unsettled levels. ACE solar
wind data showed wind speeds decreasing from approximately 600 km/s
to approximately 460/km/s as the coronal hole high speed stream (CH
HSS) effects wane. The greater than 2 MeV electron flux at
geosynchronous orbit was at high levels throughout the period.
IIB. Pronóstico de la actividad geofísica
Geomagnetic field activity is
expected to be mostly quiet on days one and two (05 - 06 April).
Activity is expected to increase to quiet to unsettled levels with
isolated active periods on day three (07 April) in response to
coronal hole effects. The CME mentioned above is not expected to be
geo-effective.
III. Probabilidades del evento 05 Apr a 07 Apr
| Clase M | 10% | 10% | 10% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 04 Apr 113 Previsto 05 Apr-07 Apr 105/105/100 Media de 90 Días 04 Apr 099
V. Índices Geomagnéticos A
Observado Afr/Ap 03 Apr 011/016 Estimado Afr/Ap 04 Apr 008/010 Previsto Afr/Ap 05 Apr-07 Apr 005/005-005/005-008/008
VI. Probabilidades de Actividad Geomagnética 05 Apr a 07 Apr
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 10% | 20% |
| Tormenta Menor | 01% | 01% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 25% |
| Tormenta Menor | 01% | 01% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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