Viendo archivo del jueves, 6 mayo 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 May 06 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 126 Publicado el 2200Z a las 06 MAY 1999IA. Análisis de regiones solares activas y de actividad desde 05-2100Z hasta 06-2100Z SOLAR ACTIVITY WAS LOW. ONLY TWO C-CLASS X-RAY EVENTS
OCCURRED DURING THE PERIOD. THE STRONGEST BEING AN OPTICALLY
UNCORRELATED C3 AT 06/0135UT. REGION 8534 (S18E59) PRODUCED A C2/SF
AT 06/1048UT. OVERALL THE REGIONS WERE MOSTLY STABLE AND PRODUCED
VERY LITTLE ACTIVITY. TWO NEW REGIONS WERE NUMBERED: 8535 (N20E56)
AND 8536 (S24E51).
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO CONTINUE
TO BE LOW.
IIA. Resumen de la actividad geofísica 05-2100Z a 06-2100Z
THE GEOMAGNETIC FIELD WAS MOSTLY QUIET TO UNSETTLED WITH A SINGLE
ACTIVE PERIOD OCCURRING AT 06/0900-1200UT. THE GREATER THAN 2 MEV
ELECTRONS AT GEOSYNCHRONOUS ORBIT WERE AT MODERATE TO HIGH LEVELS
FOR THE PERIOD. THE GREATER THAN 10 MEV PROTONS AT GEOSYNCHRONOUS
ORBIT STARTED THE PERIOD AT HIGH LEVELS UNTIL 06/0550UT, WHEN THEY
DROPPED BELOW THE EVENT LEVEL THRESHOLD.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE QUIET TO UNSETTLED.
III. Probabilidades del evento 07 MAY a 09 MAY
| Clase M | 20% | 20% | 20% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 06 MAY 147 Previsto 07 MAY-09 MAY 145/145/140 Media de 90 Días 06 MAY 130
V. Índices Geomagnéticos A
OBSERVED AFR/AP 05 MAY 006/007 ESTIMATED AFR/AP 06 MAY 015/015 PREDICTED AFR/AP 07 MAY-09 MAY 015/015-010/012-010/010
VI. Probabilidades de Actividad Geomagnética 07 MAY a 09 MAY
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 25% | 25% |
| Tormenta Menor | 20% | 15% | 15% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 40% | 30% | 30% |
| Tormenta Menor | 25% | 20% | 20% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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