Viendo archivo del viernes, 23 mayo 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 May 23 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 143 Publicado el 2200Z a las 23 MAY 1997IA. Análisis de regiones solares activas y de actividad desde 22-2100Z hasta 23-2100Z SOLAR ACTIVITY REMAINED VERY LOW. REGION 8040 (N07W40)
DECAYED AND PRODUCED ONLY MINOR FLUCTUATIONS. A SMALL REGION ROTATED
AROUND THE LIMB AND WAS NUMBERED AS NEW REGION 8046 (S26E68). THE
LARGE PROMINENCES ON THE SOUTHEAST LIMB ON 22 MAY FADED SOMETIME
BEFORE 23/1500Z.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY SHOULD CONTINUE AT VERY
LOW LEVELS FOR THE NEXT THREE DAYS. THERE IS A SLIGHT POSSIBILITY OF
A C-CLASS FLARE FROM DECAYING REGION 8040.
IIA. Resumen de la actividad geofísica 22-2100Z a 23-2100Z
THE GEOMAGNETIC FIELD WAS QUIET. THE DISTURBANCE RELATED TO THE CME
ON 21 MAY HAS NOT MATERIALIZED AT THE TIME INITIALLY EXPECTED.
ENERGETIC ELECTRON FLUXES AT GEOSYNCHRONOUS ORBIT WERE BELOW EVENT
THRESHOLD.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
FORECAST TO BE AT ACTIVE TO MINOR STORM LEVELS ON 24 MAY AND EARLY
25 MAY. ISOLATED MAJOR STORMING IS POSSIBLE DURING THIS DISTURBANCE.
THE CONFIDENCE THAT THE CME WILL IMPACT THE EARTH IS HIGH DUE TO THE
NATURE OF SPACE OBSERVATIONS OF THE EVENT. HOWEVER, THE TIMING OF
IMPACT IS DIFFICULT TO PREDICT. QUIET TO UNSETTLED CONDITIONS ARE
EXPECTED ON 26 MAY AFTER THE DISTURBANCE PASSES.
III. Probabilidades del evento 24 MAY a 26 MAY
| Clase M | 05% | 05% | 05% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 23 MAY 076 Previsto 24 MAY-26 MAY 076/076/076 Media de 90 Días 23 MAY 074
V. Índices Geomagnéticos A
OBSERVED AFR/AP 22 MAY 005/004 ESTIMATED AFR/AP 23 MAY 008/010 PREDICTED AFR/AP 24 MAY-26 MAY 025/025-015/010-005/005
VI. Probabilidades de Actividad Geomagnética 24 MAY a 26 MAY
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 25% | 25% | 10% |
| Tormenta Menor | 25% | 15% | 05% |
| Tormenta Mayor-Severa | 15% | 10% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 25% | 15% | 10% |
| Tormenta Menor | 25% | 20% | 05% |
| Tormenta Mayor-Severa | 20% | 15% | 01% |
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