Viendo archivo del miércoles, 18 agosto 2010
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 2010 Aug 18 2201 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 230 Publicado el 2200Z a las 18 Aug 2010IA. Análisis de regiones solares activas y de actividad desde 17-2100Z hasta 18-2100Z Solar activity was low. Region 1099 (N17W110) produced
two C-class flares during the period. The largest of these was a
long-duration C4 flare at 18/0548Z, with an associated Type-II radio
sweep with an estimated velocity of 545 km/s. SOHO C3 imagery
observed a partial-halo CME at 18/0600Z. This CME is not expected to
be Earth-directed. No new regions were numbered.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low, with a slight chance for a C-class flare.
IIA. Resumen de la actividad geofísica 17-2100Z a 18-2100Z
The geomagnetic field was predominantly quiet, with an unsettled
period observed at 18/0600Z. An enhancement of the greater than 10
MeV proton flux at geosynchronous orbit began at around 18/0800Z and
was associated with the long-duration C4 flare at 18/0548Z. The
enhancement peaked around mid-period, then gradually decreased.
Todays Penticton 10.7 cm Flux value was estimated.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be predominantly quiet for the next three days (19-21
August).
III. Probabilidades del evento 19 Aug a 21 Aug
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 18 Aug 081 Previsto 19 Aug-21 Aug 081/080/080 Media de 90 Días 18 Aug 077
V. Índices Geomagnéticos A
Observado Afr/Ap 17 Aug 003/005 Estimado Afr/Ap 18 Aug 004/005 Previsto Afr/Ap 19 Aug-21 Aug 005/005-005/005-005/005
VI. Probabilidades de Actividad Geomagnética 19 Aug a 21 Aug
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 10% | 10% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 10% | 10% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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