Viendo archivo del martes, 26 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 26 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 207 Publicado el 2200Z a las 26 Jul 2011IA. Análisis de regiones solares activas y de actividad desde 25-2100Z hasta 26-2100Z Solar activity was low during the past 24 hours.
Region 1260 (N20E45) produced the only C-class event of the period,
a C1 flare at 26/0339Z. Region 1260 has grown significantly and is
classified as a Dao type spot group. New Region 1261 (N16E74) was
numbered today. This region is still rotating onto the visible disk
and initial observations indicated a Dho type spot group. Both
regions were magnetically simple.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low to low for the next three days (27-29 July). Both Regions 1260
and 1261 are likely to produce C-class activity, with the remote
possibility of an isolated M-class event.
IIA. Resumen de la actividad geofísica 25-2100Z a 26-2100Z
The geomagnetic field has been quiet during the past 24 hours. 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 on day one (27 July). Days two and three (28-29
July) are expected to be quiet to unsettled with isolated active
periods. The increase in activity is forecast due to the expected
arrival of a recurrent coronal hole high speed stream.
III. Probabilidades del evento 27 Jul a 29 Jul
| Clase M | 05% | 05% | 05% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 26 Jul 094 Previsto 27 Jul-29 Jul 095/097/099 Media de 90 Días 26 Jul 095
V. Índices Geomagnéticos A
Observado Afr/Ap 25 Jul 010/012 Estimado Afr/Ap 26 Jul 004/005 Previsto Afr/Ap 27 Jul-29 Jul 005/005-010/012-012/012
VI. Probabilidades de Actividad Geomagnética 27 Jul a 29 Jul
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 05% | 15% | 15% |
| Tormenta Menor | 01% | 05% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 05% | 15% | 25% |
| Tormenta Menor | 01% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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