Viendo archivo del lunes, 21 junio 1999

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 1999 Jun 21 2200 UTC
Preparado por NOAA © SWPC y procesado por SpaceWeatherLive.com

Informe conjunto USAF/NOAA de actividad Solar y Geofísica

SDF Número 172 Publicado el 2200Z a las 21 JUN 1999

IA. Análisis de regiones solares activas y de actividad desde 20-2100Z hasta 21-2100Z

SOLAR ACTIVITY WAS LOW. THE PERIOD WAS CHARACTERIZED BY A NUMBER OF SMALL C-CLASS X-RAY FLARES, THE LARGEST BEING A C3/SF FROM REGION 8585 (N38W31). OTHER FLARING REGIONS INCLUDE 8594 (N14E67) AND 8583 (S11W64). AS REGION 8592 (N22E45) CONTINUED TO ROTATE ONTO THE DISK, OBSERVERS WERE BETTER ABLE TO DISTINGUISH SEPARATE MAGNETIC GROUPS; THEY WERE NUMBERED AS REGIONS 8596 (N23E53), 8597 (N22E63), AND 8598 (N26E69). ALSO NUMBERED TODAY WERE REGIONS 8595 (N26E18) AND 8599 (S16E77).
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE AT LOW TO MODERATE LEVELS FOR THE NEXT THREE DAYS.
IIA. Resumen de la actividad geofísica 20-2100Z a 21-2100Z
THE GEOMAGNETIC FIELD WAS AT QUIET LEVELS.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS EXPECTED TO REMAIN QUIET FOR THE FIRST TWO DAYS OF THE PERIOD. BY DAY THREE A RECURRENT SOUTHERN CORONAL HOLE IS FORECAST TO INCREASE THE FIELD TO UNSETTLED CONDITIONS.
III. Probabilidades del evento 22 JUN a 24 JUN
Clase M40%40%40%
Clase X05%05%05%
Protón10%10%10%
PCAFGREEN
IV. Penticton 10.7cm flujo
  Observado       21 JUN 146
  Previsto   22 JUN-24 JUN  150/155/160
  Media de 90 Días        21 JUN 137
V. Índices Geomagnéticos A
OBSERVED AFR/AP 20 JUN  002/004
ESTIMATED AFR/AP 21 JUN  004/005
PREDICTED AFR/AP 22 JUN-24 JUN  005/005-005/005-010/010
VI. Probabilidades de Actividad Geomagnética 22 JUN a 24 JUN
A. Latitudes Medias
Activo10%10%20%
Tormenta Menor05%05%05%
Tormenta Mayor-Severa01%01%01%
B. Latitudes Altas
Activo15%15%25%
Tormenta Menor05%05%05%
Tormenta Mayor-Severa01%01%01%

All times in UTC

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