Viendo archivo del martes, 27 julio 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 Jul 27 2201 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 2010IA. Análisis de regiones solares activas y de actividad desde 26-2100Z hasta 27-2100Z Solar activity increased to low levels. Region 1089
(S23W35) produced a C2 flare at 27/0424Z, as well as occasional
B-class flares. Region 1089 continued to gradually decay in spot
count and area. Regions 1090 (N22E19) and 1091 (N12W86) decayed to
spotless plage regions. No new regions were assigned.
IB. Pronóstico de la actividad solar
Solar activity is expected to be at
very low levels. However, there will be a chance for an isolated
C-class flare from Region 1089.
IIA. Resumen de la actividad geofísica 26-2100Z a 27-2100Z
Geomagnetic field activity increased to unsettled to active levels as
a recurrent coronal hole high-speed wind stream continued. The
activity increase was associated with enhanced interplanetary
magnetic field (IMF) intensity (peak 9 nT at 27/0145Z) combined with
intermittent periods of southward IMF Bz (maximum deflection -8 nT
at 27/0216Z) and increased velocities (peak 641 km/sec at 27/0946Z).
IIB. Pronóstico de la actividad geofísica
Geomagnetic field activity is
expected to decrease to quiet to unsettled levels during days 1 - 2
(28 - 29 July) as the coronal hole high-speed stream gradually
subsides. Quiet conditions are expected on day 3 (30 July).
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 083 Previsto 28 Jul-30 Jul 082/082/082 Media de 90 Días 27 Jul 075
V. Índices Geomagnéticos A
Observado Afr/Ap 26 Jul 005/006 Estimado Afr/Ap 27 Jul 015/015 Previsto Afr/Ap 28 Jul-30 Jul 008/010-007/008-005/005
VI. Probabilidades de Actividad Geomagnética 28 Jul a 30 Jul
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 10% | 05% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 15% | 10% |
| Tormenta Menor | 05% | 05% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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