Viendo archivo del domingo, 18 agosto 2002
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 2002 Aug 18 0245 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Resumen conjunto USAF/NOAA actividad Solar y Geofísica
SGAS Número 230 publicado el 0245Z a las 18 Aug 2002 Este infórmese ha elaborado a partir de los datos recibidos en SWO el 17 AugA. Eventos Energéticos
Inicio Max Fin Rgn Loc Xray Op 245MHz 10cm Barrido 0058 0108 0114 0083 S19E77 M1.1 Sf 2039 2051 2057 0069 S06W05 M3.4 Sf 2304 0000 0000 IV 2323 2323 2323 190
B. Eventos de Protones
Ninguno
C. Resumen de Actividad Geomagnética
The geomagnetic field was at quiet
to unsettled condition with one three-hour period of isolated active
levels at 17/0900 UTC. Greater than 2 MeV electron flux at
geosynchronous orbit exceeded event threshold at 17/1405 UTC,
reached a peak value of 1350 pfu at 17/1710 UTC and decreased below
threshold levels at 17/1845 UTC. NASA/ACE data indicates that the
solar wind velocities decreased throughout the day from a peak
velocity of 600 km/s to around 450 km/s due to waning coronal hole
effects.
D. Estratosfera caliente
Ninguno
E. Indices Diarios: (preliminares en tiempo real/valores estimados)
10 cm 227 SSN 270 Afr/Ap 011/013 X-ray Background C1.9 Flujo Diario de Protones (flujo acumulado en 24 hr) GT 1 MeV 7.7e+06 GT 10 MeV 2.4e+05 p/(cm2-ster-day) (Satélite órbita sincronizada GOES-8 , W75 grados) Fluidez diaria de electrones GT 2 MeV 5.30e+07 e/(cm2-ster-day) (Satélite órbita sincronizada GOES-8 , W75 grados) 3 Horas K-índices Boulder 2 3 4 2 2 2 2 3 Planetary 2 3 4 3 2 2 3 3
F. Comentarios
Ninguno
All times in UTC
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