Viendo archivo del sábado, 19 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 19 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 200 Publicado el 2200Z a las 19 Jul 2003IA. Análisis de regiones solares activas y de actividad desde 18-2100Z hasta 19-2100Z Solar activity was low. Regions 410 (S12W13) and 412
(N16W20) produced several low C-class flares over the past 24 hours.
Region 410 continues to develop at a considerable pace in both size
and magnetic complexity. Region 412 is developing at a slower rate,
but also has significant complexity in a compact spot group. New
Region 415 (N13E30) was numbered today and produced a small C-class
flare at 19/1734Z. Region 409 (N15W08) continues to simplify and
decay. Remaining regions were stable.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
to moderate. There is a good chance for M-class activity from
Regions 410 and 412.
IIA. Resumen de la actividad geofísica 18-2100Z a 19-2100Z
The geomagnetic field was mostly unsettled to active with isolated
minor storm periods during local nighttime hours. Solar wind speed
began a gradual rise from near 500 km/s midway through the period to
approximately 650 km/s by the end of the period.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to continue at mostly unsettled to active periods through
day one with isolated minor storm periods possible. Quiet to
unsettled levels are expected on days two and three with isolated
active periods likely.
III. Probabilidades del evento 20 Jul a 22 Jul
| Clase M | 50% | 50% | 50% |
| Clase X | 05% | 05% | 05% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 19 Jul 146 Previsto 20 Jul-22 Jul 150/155/155 Media de 90 Días 19 Jul 127
V. Índices Geomagnéticos A
Observado Afr/Ap 18 Jul 011/014 Estimado Afr/Ap 19 Jul 020/015 Previsto Afr/Ap 20 Jul-22 Jul 015/015-012/010-010/010
VI. Probabilidades de Actividad Geomagnética 20 Jul a 22 Jul
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 35% | 30% | 30% |
| Tormenta Menor | 20% | 15% | 15% |
| Tormenta Mayor-Severa | 05% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 40% | 35% | 35% |
| Tormenta Menor | 25% | 20% | 20% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
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