Viendo archivo del jueves, 3 julio 2003
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 2003 Jul 03 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 184 Publicado el 2200Z a las 03 Jul 2003IA. Análisis de regiones solares activas y de actividad desde 02-2100Z hasta 03-2100Z Solar activity was low. Regions 397 (N12E00) and 400
(N05E44) produced a few C-class flares during the past 24 hours. The
largest of these was a C5 at 02/2222 UTC from Region 400. Region 400
was active all day and has a dominant northeast-to-southwest
inversion line. Region 397 showed growth in the trailer portion of
the group, leading to the formation of two small delta
configurations.
IB. Pronóstico de la actividad solar
Solar activity is expected to be
moderate. There is a good chance for M-class flare activity from
Region 397. In addition, the magnetic structure of Region 400
suggests that it is likely to build shear and this should lead to
frequent subflare activity.
IIA. Resumen de la actividad geofísica 02-2100Z a 03-2100Z
The geomagnetic field ranged from quiet to active levels. Solar wind
speeds increased up to around 600 km/s at 02/2300 UTC, but dropped
down to 500-550 km/s from 0100-1900 UTC. However, there appears to
be another solar wind speed increase in progress at this time. The
greater than 2 MeV electron fluxes were at high levels during the
past 24 hours.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be mostly active for the next two days in response to a
favorably positioned coronal hole. There may also be isolated
periods of storm level activity. A gradual decline to unsettled to
active is expected on the third day.
III. Probabilidades del evento 04 Jul a 06 Jul
| Clase M | 60% | 60% | 60% |
| Clase X | 05% | 05% | 05% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 03 Jul 132 Previsto 04 Jul-06 Jul 135/138/141 Media de 90 Días 03 Jul 123
V. Índices Geomagnéticos A
Observado Afr/Ap 02 Jul 011/015 Estimado Afr/Ap 03 Jul 014/015 Previsto Afr/Ap 04 Jul-06 Jul 020/025-020/025-015/020
VI. Probabilidades de Actividad Geomagnética 04 Jul a 06 Jul
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 35% | 35% | 30% |
| Tormenta Menor | 25% | 25% | 20% |
| Tormenta Mayor-Severa | 10% | 10% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 30% | 30% | 25% |
| Tormenta Menor | 30% | 30% | 25% |
| Tormenta Mayor-Severa | 15% | 15% | 10% |
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