Viendo archivo del sábado, 29 noviembre 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 Nov 29 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 333 Publicado el 2200Z a las 29 NOV 1997IA. Análisis de regiones solares activas y de actividad desde 28-2100Z hasta 29-2100Z SOLAR ACTIVITY WAS LOW. REGION 8113 PRODUCED THREE
MINOR C-CLASS X-RAY EVENTS DURING THE PAST 24 HOURS, THE LARGEST A
C5/SF AT 29/0929Z. THIS REGION HAS REMAINED RELATIVELY STABLE IN
SIZE SINCE YESTERDAY, WHILE INCREASING IT'S SPOT COUNT FROM 19 TO
27. THE REGION'S LEADER SPOT HAS INCREASED IN SIZE TODAY, AND
SEVERAL OF THE INTERMEDIATE SPOTS NOW HAVE PENUMBRA. REGION 8113 IS
CURRENTLY CLASSIFIED AS AN 'EHO' BETA-GAMMA GROUP, ALTHOUGH THE MOUNT
WILSON OBSERVATORY CONTINUES TO INDICATE A BETA-GAMMA-DELTA MAGNETIC
CONFIGURATION.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE
MODERATE. REGION 8113 RETAINS THE POTENTIAL FOR SIGNIFICANT M-CLASS
X-RAY ACTIVITY, AS WELL AS THE CHANCE FOR AN ISOLATED X-CLASS EVENT.
IIA. Resumen de la actividad geofísica 28-2100Z a 29-2100Z
THE GEOMAGNETIC FIELD HAS BEEN QUIET AT ALL LATITUDES FOR THE PAST 24
HOURS. THE GREATER THAN 2 MEV ELECTRON FLUX REMAINED HIGH.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE MOSTLY QUIET FOR THE NEXT 24 HOURS, WITH ACTIVITY
INCREASING TO QUIET TO UNSETTLED ON DAYS TWO AND THREE. THERE IS A
CHANCE THAT THE SHOCK ASSOCIATED WITH THE X2/2B FLARE ON 27 NOV.
COULD IMPACT EARTH EITHER LATE ON DAY TWO OR EARLY ON DAY THREE. IF
THIS OCCURS, ACTIVITY IS LIKELY TO INCREASE BRIEFLY TO ACTIVE, WITH
THE OUTSIDE CHANCE FOR AN ISOLATED PERIOD OF MINOR STORMING.
III. Probabilidades del evento 30 NOV a 02 DEC
| Clase M | 75% | 75% | 75% |
| Clase X | 10% | 10% | 10% |
| Protón | 05% | 05% | 05% |
| PCAF | YELLOW | ||
IV. Penticton 10.7cm flujo
Observado 29 NOV 112 Previsto 30 NOV-02 DEC 125/125/120 Media de 90 Días 29 NOV 093
V. Índices Geomagnéticos A
OBSERVED AFR/AP 28 NOV 002/002 ESTIMATED AFR/AP 29 NOV 002/002 PREDICTED AFR/AP 30 NOV-02 DEC 005/007-010/010-010/010
VI. Probabilidades de Actividad Geomagnética 30 NOV a 02 DEC
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 20% | 20% | 15% |
| Tormenta Menor | 10% | 10% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 20% | 15% |
| Tormenta Menor | 10% | 10% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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