Viendo archivo del viernes, 8 septiembre 2000
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 2000 Sep 08 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 252 Publicado el 2200Z a las 08 SEP 2000IA. Análisis de regiones solares activas y de actividad desde 07-2100Z hasta 08-2100Z SOLAR ACTIVITY HAS BEEN LOW. THE LARGEST EVENT WAS THE
LONG DURATION C7/SF FROM REGION 9151 (N13W61), WHICH COMMENCED AT
THE END OF LAST PERIOD AND PERSISTED INTO THIS ONE. AN ASSOCIATED
TYPE IV RADIO SWEEP WAS SUBSEQUENTLY REPORTED, AS WAS A PARTIAL HALO
CME FROM SOHO/LASCO. TWO OTHER MINOR C-CLASS FLARES OCCURRED TODAY,
ONE FROM REGION 9151, AND ONE OPTICALLY UNCORRELATED.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED BE LOW TO
MODERATE. ISOLATED M-CLASS ACTIVITY COULD STILL OCCUR FROM REGIONS
9151, 9149 (N14W78), OR 9154 (S17W49) BEFORE THEY ROTATE OFF THE
WEST LIMB.
IIA. GEOPHYSICAL ACTIVITY SUMMARY 07/2100Z TO 08/2100Z:
THE GEOMAGNETIC FIELD HAS BEEN QUIET TO ACTIVE, WITH ONE PERIOD OF
MINOR STORMING AT HIGHER LATITUDES FROM 0900-1200 UTC.
GREATER-THAN-TWO MEV ELECTRONS AT GEOSYNCHRONOUS ORBIT WERE AT
ENHANCED LEVELS.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO PERSIST AT QUIET TO UNSETTLED LEVELS FOR THE NEXT THREE
DAYS, WITH ISOLATED ACTIVE PERIODS DUE TO POSSIBLE EFFECTS OF A WEAK
CORONAL HOLE. THE RECENT CME ACTIVITY, DISCUSSED IN SECTION IA ABOVE,
DOES NOT APPEAR TO BE EARTH-DIRECTED.
III. Probabilidades del evento 09 SEP a 11 SEP
| Clase M | 30% | 30% | 30% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 08 SEP 163 Previsto 09 SEP-11 SEP 160/155/150 Media de 90 Días 08 SEP 181
V. Índices Geomagnéticos A
OBSERVED AFR/AP 07 SEP 012/016 ESTIMATED AFR/AP 08 SEP 017/020 PREDICTED AFR/AP 09 SEP-11 SEP 012/015-012/012-012/012
VI. Probabilidades de Actividad Geomagnética 09 SEP a 11 SEP
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 30% | 30% |
| Tormenta Menor | 15% | 15% | 15% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 35% | 35% | 35% |
| Tormenta Menor | 15% | 15% | 15% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
All times in UTC
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