Viendo archivo del martes, 17 febrero 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 Feb 17 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 048 Publicado el 2200Z a las 17 FEB 1998IA. Análisis de regiones solares activas y de actividad desde 16-2100Z hasta 17-2100Z SOLAR ACTIVITY WAS LOW. REGION 8156 (S25W21) GENERATED
ONE C2/SF FLARE AT 17/0953Z, AND WAS ALSO THE LIKELY ORIGIN FOR AN
UNCORRELATED C1 EVENT AT 17/0351Z. REGION 8156 HAS REMAINED
RELATIVELY STABLE SINCE YESTERDAY AS A 24-SPOT EKI BETA GROUP. THE
FOUR ADDITIONAL ACTIVE REGIONS CURRENTLY ON THE VISIBLE DISK, 8157
(N22E11), 8158 (S21W03), 8160 (N22E11), AND 8161 (N25E40), ARE ALL
QUIET AND UNREMARKABLE.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE LOW,
WITH A 50% CHANCE OF ADDITIONAL C-CLASS EVENTS FROM REGION 8156.
IIA. Resumen de la actividad geofísica 16-2100Z a 17-2100Z
THE GEOMAGNETIC FIELD HAS BEEN MOSTLY QUIET TO UNSETTLED FOR THE PAST
24 HOURS, WITH A SINGLE PERIOD OF ACTIVE CONDITIONS RECORDED AT HIGH
LATITUDES DURING THE INTERVAL 17/1200-1500Z.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE MOSTLY UNSETTLED FOR THE NEXT 24 HOURS, WITH THE
CHANCE FOR AN ISOLATED PERIOD OF ACTIVE CONDITIONS. CONDITIONS ON
DAYS TWO AND THREE ARE EXPECTED TO BE MOSTLY QUIET.
III. Probabilidades del evento 18 FEB a 20 FEB
| Clase M | 05% | 05% | 05% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 17 FEB 105 Previsto 18 FEB-20 FEB 105/105/105 Media de 90 Días 17 FEB 096
V. Índices Geomagnéticos A
OBSERVED AFR/AP 16 FEB 001/003 ESTIMATED AFR/AP 17 FEB 007/008 PREDICTED AFR/AP 18 FEB-20 FEB 008/010-005/010-005/005
VI. Probabilidades de Actividad Geomagnética 18 FEB a 20 FEB
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 10% | 10% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 10% | 10% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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