Viendo archivo del sábado, 17 enero 1998
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 1998 Jan 17 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 017 Publicado el 2200Z a las 17 JAN 1998IA. Análisis de regiones solares activas y de actividad desde 16-2100Z hasta 17-2100Z SOLAR ACTIVITY WAS VERY LOW. REGION 8131 (S23W61)
PRODUCED A SUBFLARE AT 17/0112Z AND AGAIN AT 17/0159Z BUT HAS BEEN
QUIET SINCE. THIS REGION EXHIBITED CONSIDERABLE DECAY OVER THE PAST
24-48 HOURS AND NOW CONSISTS OF 10 SPOTS MEASURING 260 MILLIONTHS IN
WHITE LIGHT AREA. NO SIGNIFICANT CHANGES WERE NOTED IN THE REMAINING
REGIONS. NEW REGION 8139 (N14E37), A THREE SPOT AXX GROUP, WAS
NUMBERED TODAY. SPACE-BASED IMAGES SHOW ENHANCED EMISSIONS ON THE
SOUTHEAST LIMB. THIS IS THE PROBABLE SOURCE REGION OF A PROMINENCE
ERUPTION EARLY IN THE PERIOD. NO APPARENT CORRELATED ACTIVITY WAS
OBSERVED WITH THIS EVENT.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE VERY
LOW TO LOW. REGION 8131 APPEARS TO BE THE ONLY THREAT FOR C-CLASS
ACTIVITY AND MAINTAINS AN OUTSIDE CHANCE OF PRODUCING AN M-CLASS
FLARE.
IIA. Resumen de la actividad geofísica 16-2100Z a 17-2100Z
THE GEOMAGNETIC FIELD WAS MOSTLY QUIET. HIGH LATITUDES EXPERIENCED
SOME INTERMITTENT PERIODS OF UNSETTLED ACTIVITY EARLY IN THE PERIOD.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE QUIET.
III. Probabilidades del evento 18 JAN a 20 JAN
| Clase M | 15% | 15% | 15% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 17 JAN 096 Previsto 18 JAN-20 JAN 096/098/100 Media de 90 Días 17 JAN 096
V. Índices Geomagnéticos A
OBSERVED AFR/AP 16 JAN 005/008 ESTIMATED AFR/AP 17 JAN 005/005 PREDICTED AFR/AP 18 JAN-20 JAN 005/005-005/005-005/005
VI. Probabilidades de Actividad Geomagnética 18 JAN a 20 JAN
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 10% | 10% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 10% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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