Viendo archivo del sábado, 26 diciembre 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 Dec 26 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 360 Publicado el 2200Z a las 26 DEC 1998IA. Análisis de regiones solares activas y de actividad desde 25-2100Z hasta 26-2100Z SOLAR ACTIVITY WAS LOW. SEVERAL C-CLASS EVENTS OCCURRED
DURING THE PERIOD. REGION 8419 (N27W14) PRODUCED TWO, REGION 8421
(N26E40) PRODUCED THREE, REGION 8422 (S23E51) WAS RESPONSIBLE FOR
ONE, AND ONE WERE OPTICALLY UNCORRELATED. THE LARGEST REGION ON THE
DISK IS REGION 8421 WHICH IS A DAI BETA GROUP WITH AN AREA OF 270
MILLIONTHS.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE LOW
TO MODERATE THROUGH THE PERIOD. SEVERAL REGIONS HAVE THE POTENTIAL
OF PRODUCING ISOLATED M-CLASS EVENTS.
IIA. Resumen de la actividad geofísica 25-2100Z a 26-2100Z
THE GEOMAGNETIC FIELD WAS AT QUIET TO MINOR STORM CONDITIONS. THESE
CONDITIONS MAY HAVE BEEN THE RESULT OF THE LONG DURATION M2 WITH AN
ASSOCIATED TYPE II AND TYPE IV RADIO SWEEP THAT OCCURRED JUST BEHIND
THE NORTH EAST LIMB ON 23 DECEMBER AT 0659Z.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE QUIET TO UNSETTLED THROUGH THE FORECAST PERIOD.
III. Probabilidades del evento 27 DEC a 29 DEC
| Clase M | 30% | 30% | 30% |
| Clase X | 05% | 05% | 05% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 26 DEC 145 Previsto 27 DEC-29 DEC 150/154/154 Media de 90 Días 26 DEC 133
V. Índices Geomagnéticos A
OBSERVED AFR/AP 25 DEC 009/011 ESTIMATED AFR/AP 26 DEC 020/015 PREDICTED AFR/AP 27 DEC-29 DEC 005/012-005/009-005/012
VI. Probabilidades de Actividad Geomagnética 27 DEC a 29 DEC
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 10% | 10% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 10% | 10% | 10% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
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