Viendo archivo del domingo, 8 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 08 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 220 Publicado el 2200Z a las 08 AUG 1999IA. Análisis de regiones solares activas y de actividad desde 07-2100Z hasta 08-2100Z SOLAR ACTIVITY WAS MODERATE. AN OPTICALLY UNCORRELATED
M1 X-RAY BURST OCCURRED AT 07/2105Z. A CORONAL MASS EJECTION
OBSERVED OFF THE SW LIMB AT THE SAME TIME AS THE M1 EVENT SUGGEST
EITHER OLD REGION 8645 (S28, L=239), OR REGION 8647 (S19, L=247) AS
THE LIKELY SOURCE REGION. REGION 8662 (S16E35) PRODUCED SEVERAL
MINOR C-CLASS SUBFLARES AND CONTINUES TO EXHIBIT SLOW GROWTH. A
C3/SF WITH A SMALL ERUPTIVE FILAMENT AND MINOR CENTIMETRIC BURSTS
OCCURRED IN REGION 8657 (S31W09) AT 07/2318Z. THE COMPLEX REGION
8651 (N26W82) IS MAKING A RELATIVELY QUIET TRANSIT AROUND THE WEST
LIMB. NEW REGION 8664 (N23E15) WAS NUMBERED TODAY. REMAINING GROUPS
WERE MOSTLY QUIET.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE LOW
TO MODERATE. CONTINUED C-CLASS ACTIVITY IS EXPECTED FROM REGION 8657
AND 8662 WITH A SLIGHT CHANCE OF AN M-CLASS EVENT. AN ISOLATED
M-CLASS EVENT FROM REGIONS ON OR AROUND THE WEST LIMB IS STILL
POSSIBLE.
IIA. Resumen de la actividad geofísica 07-2100Z a 08-2100Z
THE GEOMAGNETIC FIELD WAS QUIET. ENERGETIC ELECTRON FLUXES AT
GEOSYNCHRONOUS ORBIT HOVERED CLOSE TO HIGH LEVELS FOR MOST OF THE
PERIOD.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE AT QUIET TO UNSETTLED LEVELS.
III. Probabilidades del evento 09 AUG a 11 AUG
| Clase M | 25% | 20% | 15% |
| Clase X | 05% | 05% | 01% |
| Protón | 05% | 05% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 08 AUG 138 Previsto 09 AUG-11 AUG 135/130/130 Media de 90 Días 08 AUG 165
V. Índices Geomagnéticos A
OBSERVED AFR/AP 07 AUG 011/011 ESTIMATED AFR/AP 08 AUG 005/008 PREDICTED AFR/AP 09 AUG-11 AUG 008/008-008/008-005/007
VI. Probabilidades de Actividad Geomagnética 09 AUG a 11 AUG
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 15% | 10% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 20% | 15% |
| Tormenta Menor | 10% | 10% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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