Viendo archivo del viernes, 31 octubre 2003
Informe geofísico
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.
Resumen de Actividad Solar y Geofísica 2003 Oct 31 0245 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Resumen conjunto USAF/NOAA actividad Solar y Geofísica
SGAS Número 304 publicado el 0245Z a las 31 Oct 2003 Este infórmese ha elaborado a partir de los datos recibidos en SWO el 30 OctA. Eventos Energéticos
Inicio Max Fin Rgn Loc Xray Op 245MHz 10cm Barrido 0156 0207 0229 0488 N08W22 M1.6 1f 0705 0705 0705 250 0720 0721 0721 120 1009 1009 1012 1500 1333 1333 1333 2500 1502 1504 1504 230 1515 1528 1537 0486 M1.5 29 1906 1906 1908 490 100 1918 1921 1927 C5.6 500
B. Eventos de Protones
A new surge of high energy protons followed the
X-10 flare, enhancing the existing greater than 10 MeV and greater
than 100 MeV proton events from the X17 flare on the 28th. This
enhancement reached 110 pfu (29/2310Z) in the greater than 100 MeV
level, and 3300 pfu (30/1935Z) in the greater than 10 MeV level. A
polar cap absorption continues and the proton event remains in
progress.
C. Resumen de Actividad Geomagnética
The geomagnetic field was at
predominantly minor to severe storm levels. The intense geomagnetic
storm that began at 29/0611Z continued through the first half of
this period. Severe levels were observed from 30/0000 - 0600Z. A
short-lived "lull" (K5-6) in activity preceded the onset of another
severe geomagnetic storm. The very fast CME from the X10 flare that
peaked at 29/2049Z impacted the magnetic field at around 30/1600Z -
a remarkably fast 19-hour transit from Sun to Earth. Sustained
southward IMF Bz in the -15 to -30 Nt range is assuring a severe
response. A Forbush decrease at around 20% remains in progress.
D. Estratosfera caliente
Ninguno
E. Indices Diarios: (preliminares en tiempo real/valores estimados)
10 cm 271 SSN 293 Afr/Ap 147/162 X-ray Background C2.8 Flujo Diario de Protones (flujo acumulado en 24 hr) GT 1 MeV 7.7e+08 GT 10 MeV 1.4e+08 p/(cm2-ster-day) (Satélite órbita sincronizada GOES-11 , W108 grados) Fluidez diaria de electrones GT 2 MeV 1.90e+07 e/(cm2-ster-day) (Satélite órbita sincronizada GOES-12 , W75 grados) 3 Horas K-índices Boulder 7 7 5 5 4 7 8 9 Planetary 8 7 6 5 5 8 9 9
F. Comentarios
Ninguno
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