Viendo archivo del jueves, 1 abril 1999
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 1999 Apr 01 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 091 Publicado el 2200Z a las 01 APR 1999IA. Análisis de regiones solares activas y de actividad desde 31-2100Z hasta 01-2100Z SOLAR ACTIVITY WAS VERY LOW. THE REGIONS HAVE SHOWN NO
SIGNIFICANT CHANGE. SOME MINOR SURGING WAS OBSERVED DURING THE
PERIOD ON THE NORTHEAST LIMB. NO NEW REGIONS WERE NUMBERED.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO REMAIN
VERY LOW WITH THE CHANCE OF AN ISOLATED C-CLASS XRAY EVENT.
IIA. Resumen de la actividad geofísica 31-2100Z a 01-2100Z
THE GEOMAGNETIC FIELD RANGED FROM QUIET TO MINOR STORM LEVELS. MINOR
STORM CONDITIONS WERE EXPERIENCED DURING THE 01/0000 - 0600Z
PERIODS. THIS ACTIVITY IS BELIEVED TO BE RELATED TO A HIGH SPEED
CORONAL HOLE STREAM IMPACTING THE EARTH.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE PREDOMINANTLY QUIET TO UNSETTLED. ISOLATED ACTIVE TO
MINOR STORM LEVELS ARE POSSIBLE DURING THE NEXT THREE DAYS DUE TO
THE CONTINUATION OF AN ELONGATED CORONAL HOLE IN THE SOLAR SOUTHERN
HEMISPHERE.
III. Probabilidades del evento 02 APR a 04 APR
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 01 APR 103 Previsto 02 APR-04 APR 104/106/108 Media de 90 Días 01 APR 135
V. Índices Geomagnéticos A
OBSERVED AFR/AP 31 MAR 015/014 ESTIMATED AFR/AP 01 APR 016/015 PREDICTED AFR/AP 02 APR-04 APR 015/015-015/015-015/020
VI. Probabilidades de Actividad Geomagnética 02 APR a 04 APR
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 30% | 30% |
| Tormenta Menor | 10% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 35% | 35% | 35% |
| Tormenta Menor | 15% | 15% | 15% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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