Viendo archivo del lunes, 23 agosto 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 Aug 23 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 235 Publicado el 2200Z a las 23 AUG 1999IA. Análisis de regiones solares activas y de actividad desde 22-2100Z hasta 23-2100Z SOLAR ACTIVITY WAS LOW. AS REGIONS 8673 (S19E32) AND
8674(S25E35) ROTATE ONTO THE DISC IT BECOMES APPARENT THAT THE TWO
REGIONS MAY MERGE INTO ONE SINGLE COMPLEX REGION. IMAGES FROM THE
EIT/SOHO SPACE CRAFT SHOW INDICATIONS OF AN ACTIVE REGION JUST OVER
THE NORTHEAST LIMB THAT WILL SOON BE ROTATING ONTO THE DISC. AN
11-DEGREE DISAPPEARING SOLAR FILAMENT (N60E33) WAS NOTED AT
23/1404UT.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE LOW
TO MODERATE. REGIONS 8673 AND 8674 ARE BOTH CAPABLE OF PRODUCING
ISOLATED M-CLASS EVENTS AT ANY TIME.
IIA. Resumen de la actividad geofísica 22-2100Z a 23-2100Z
THE GEOMAGNETIC FIELD WAS UNSETTLED TO MINOR STORM CONDITIONS WITH
ONE PERIOD OF MAJOR STORMING OCCURRING AT HIGH LATITUDES FROM
03-0600UT. THE CAUSE OF THIS GEOMAGNETIC ACTIVITY IS INDETERMINATE
AT THIS TIME BUT MAY HAVE BEEN THE EFFECTS FROM THE M9.8/1N FLARE IN
CONJUNCTION WITH A TYPE II SWEEP THAT OCCURRED ON 20/2310UT.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE QUIET TO UNSETTLED.
III. Probabilidades del evento 24 AUG a 26 AUG
| Clase M | 60% | 60% | 60% |
| Clase X | 10% | 10% | 10% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 23 AUG 188 Previsto 24 AUG-26 AUG 190/195/200 Media de 90 Días 23 AUG 164
V. Índices Geomagnéticos A
OBSERVED AFR/AP 22 AUG 007/011 ESTIMATED AFR/AP 23 AUG 020/035 PREDICTED AFR/AP 24 AUG-26 AUG 015/015-010/012-015/017
VI. Probabilidades de Actividad Geomagnética 24 AUG a 26 AUG
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 05% | 10% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 15% | 20% |
| Tormenta Menor | 10% | 05% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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