Viendo archivo del sábado, 17 mayo 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 May 17 2200 UTC
Preparado por NOAA © SWPC y procesado por SpaceWeatherLive.comInforme conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 137 Publicado el 2200Z a las 17 May 2003
IA. Análisis de regiones solares activas y de actividad desde 16-2100Z hasta 17-2100Z
Solar activity has been very low. No new regions were
numbered today.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low, with possible increase in activity over the next few days due
to returning regions emerging from the east limb.
IIA. Resumen de la actividad geofísica 16-2100Z a 17-2100Z
The geomagnetic field has been at quiet to unsettled levels. The
greater than 2 MeV electron flux at geosynchronous orbit reached
high levels today.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be unsettled on day one, with active conditions possible
on days two and three of the period due to a coronal hole passing
into geoeffective position.
III. Probabilidades del evento 18 May a 20 May
Clase M | 05% | 05% | 10% |
Clase X | 01% | 01% | 01% |
Protón | 01% | 01% | 01% |
PCAF | green
|
IV. Penticton 10.7cm flujo
Observado 17 May 102
Previsto 18 May-20 May 110/120/125
Media de 90 Días 17 May 124
V. Índices Geomagnéticos A
Observado Afr/Ap 16 May 009/009
Estimado Afr/Ap 17 May 010/012
Previsto Afr/Ap 18 May-20 May 010/012-015/020-010/015
VI. Probabilidades de Actividad Geomagnética 18 May a 20 May
A. Latitudes Medias |
Activo | 20% | 20% | 30% |
Tormenta Menor | 10% | 15% | 10% |
Tormenta Mayor-Severa | 01% | 05% | 01% |
B. Latitudes Altas |
Activo | 35% | 35% | 35% |
Tormenta Menor | 15% | 20% | 15% |
Tormenta Mayor-Severa | 05% | 05% | 05% |
VII. Comments
The GOES 10 energetic proton detectors are showing intermittent, high noise levels in the higher energy proton channels (greater than about 80 MeV). This problem was first noticed in data taken April 26, 2003. To ensure continued operational monitoring of important energetic particle data, it is necessary to reassign primary/secondary designations for the GOES Space Environment Monitor (SEM) detectors. As of 1500 UT on May 15, GOES-8 became the primary satellite for protons. GOES 12 will be the primary satellite for magnetometer, X-ray, and electron measurements. GOES 10 will be the secondary satellite for all SEM sensors - magnetometer, X-ray sensor, and energetic particle sensor. This short-term solution (approximately 2 - 3 months) will be in place until we define and implement a permanent fix. A more detailed explanation can be found at: http://www.sec.noaa.gov/GOES.html.
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