Viendo archivo del miércoles, 16 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 16 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 350 Publicado el 2200Z a las 16 DEC 1998IA. Análisis de regiones solares activas y de actividad desde 15-2100Z hasta 16-2100Z SOLAR ACTIVITY WAS LOW. ONLY C-CLASS X-RAY EVENTS
OCCURRED DURING THE PERIOD. THE LARGEST WAS A C5/SN EVENT FROM
REGION 8409 (S27W38) AT 16/1909Z. REGION 8408 (S18W53) AND REGION
8409 PRODUCED SEVERAL SUBFLARES. ONE NEW REGION WAS NUMBERED, 8414
(N21E49), AND IS CURRENTLY A BXO BETA SPOT GROUP WITH FOUR SPOTS
VISIBLE.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO REMAIN
LOW WITH CONTINUED C-CLASS EVENTS. THERE IS A SLIGHT CHANCE OF AN
ISOLATED M-CLASS X-RAY EVENT.
IIA. Resumen de la actividad geofísica 15-2100Z a 16-2100Z
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED WITH ONE PERIOD (16/0600
TO 16/0900Z) OF ACTIVE CONDITIONS IN THE HIGH LATITUDES DUE TO THE
AFFECT OF A CORONAL HOLE PASSAGE IN THE NORTHERN HEMISPHERE.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE QUIET TO UNSETTLED DURING THE FIRST DAY OF THE PERIOD
DUE TO THE EFFECT OF A CORONAL HOLE IN THE NORTHERN HEMISPHERE. THE
GEOMAGNETIC FIELD IS EXPECTED TO BE QUIET DURING THE LATTER PART OF
THE PERIOD.
III. Probabilidades del evento 17 DEC a 19 DEC
| Clase M | 25% | 25% | 25% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 16 DEC 141 Previsto 17 DEC-19 DEC 140/135/135 Media de 90 Días 16 DEC 132
V. Índices Geomagnéticos A
OBSERVED AFR/AP 15 DEC 004/005 ESTIMATED AFR/AP 16 DEC 010/012 PREDICTED AFR/AP 17 DEC-19 DEC 010/010-008/008-008/008
VI. Probabilidades de Actividad Geomagnética 17 DEC a 19 DEC
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 10% | 10% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 20% | 15% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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