Viendo archivo del jueves, 11 diciembre 1997
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 1997 Dec 11 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 345 Publicado el 2200Z a las 11 DEC 1997IA. Análisis de regiones solares activas y de actividad desde 10-2100Z hasta 11-2100Z SOLAR ACTIVITY WAS VERY LOW. SEVERAL OPTICALLY
UNCORRELATED B CLASS X-RAY BURSTS AND MINOR RADIO SWEEPS OCCURRED
THROUGHOUT THE PERIOD. REGION 8119 (N32W38) CONTINUES TO EXHIBIT
SLOW GROWTH AND IS NOW A 15 SPOT DSO BETA GROUP. NEW REGION 8122
(N31W06) WAS NUMBERED TODAY AND DEVELOPED IMPRESSIVELY INTO AN 18
SPOT DRO BETA GROUP. THE REMAINING REGIONS WERE QUIET AND STABLE.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE
VERY LOW TO LOW. REGION 8119 HAS POTENTIAL FOR ISOLATED C-CLASS
FLARING. ISOLATED C-CLASS ACTIVITY IS ALSO POSSIBLE IN REGION
8122. IF THIS REGION CONTINUES TO DEVELOP, ESPECIALLY AT ITS
PRESENT GROWTH RATE, IT MAY SOON BE CAPABLE OF PRODUCING M-CLASS
ACTIVITY.
IIA. Resumen de la actividad geofísica 10-2100Z a 11-2100Z
THE GEOMAGNETIC FIELD WAS QUIET TO ACTIVE. THE DISTURBANCE, WHICH
BEGAN YESTERDAY, IS STARTING TO SUBSIDE. THE FIELD IS NOW AT
PREDOMINANTLY QUIET TO UNSETTLED LEVELS. THE GREATER THAN 2 MEV
ELECTRON FLUX REACHED HIGH LEVELS LATE IN THE PERIOD.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE QUIET TO UNSETTLED. HIGH LATITUDES MAY EXPERIENCE
ISOLATED PERIODS OF ACTIVE CONDITIONS.
III. Probabilidades del evento 12 DEC a 14 DEC
| Clase M | 05% | 15% | 15% |
| Clase X | 01% | 01% | 05% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 11 DEC 096 Previsto 12 DEC-14 DEC 094/094/096 Media de 90 Días 11 DEC 094
V. Índices Geomagnéticos A
OBSERVED AFR/AP 10 DEC 015/015 ESTIMATED AFR/AP 11 DEC 010/015 PREDICTED AFR/AP 12 DEC-14 DEC 010/010-010/008-010/008
VI. Probabilidades de Actividad Geomagnética 12 DEC a 14 DEC
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 10% | 10% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 20% | 15% |
| Tormenta Menor | 05% | 05% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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