Viendo archivo del martes, 17 marzo 1998
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 1998 Mar 17 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 076 Publicado el 2200Z a las 17 MAR 1998IA. Análisis de regiones solares activas y de actividad desde 16-2100Z hasta 17-2100Z SOLAR ACTIVITY WAS LOW. REGION 8179 (S22W30) PRODUCED
SEVERAL SMALL C-CLASS EVENTS, THE LARGEST BEING A C3/1F AT 17/1329Z.
THIS REGION HAS LOST MORE OF ITS MAGNETIC COMPLEXITY BUT MAINTAINS A
LARGE E-TYPE BETA-GAMMA CONFIGURATION WITH 44 SUNSPOTS COVERING 780
MILLIONTHS IN WHITE LIGHT AREA. FREQUENT SUBFLARES AND PLAGE
FLUCTUATIONS WERE OBSERVED AND NUMEROUS MINOR RADIO BURSTS AND
SWEEPS WERE DETECTED. A FAINT, PARTIAL HALO/CME WAS OBSERVED AT
APPROXIMATELY 17/1500Z OFF THE SW LIMB, PROBABLY A RESULT OF THIS
MORNING'S C3/1F FLARE. A LARGE, 23 DEGREE LONG FILAMENT DISAPPEARED
DURING THE INTERVAL 16/2204-17/1147Z FROM THE SE LIMB. ALL REMAINING
REGIONS HAVE BEEN QUIET.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE LOW
TO MODERATE. REGION 8179, ALTHOUGH SHOWING SLIGHT DECAY, STILL HAS
THE POTENTIAL FOR M-CLASS ACTIVITY.
IIA. Resumen de la actividad geofísica 16-2100Z a 17-2100Z
THE GEOMAGNETIC FIELD HAS BEEN QUIET TO UNSETTLED.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE MOSTLY QUIET TO UNSETTLED. ACTIVE CONDITIONS ARE
EXPECTED ON DAY 2 AS A RESULT OF THE M1/1B HALO/CME ON 15/1900Z.
III. Probabilidades del evento 18 MAR a 20 MAR
| Clase M | 35% | 35% | 30% |
| Clase X | 10% | 10% | 05% |
| Protón | 10% | 10% | 05% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 17 MAR 126 Previsto 18 MAR-20 MAR 122/120/118 Media de 90 Días 17 MAR 096
V. Índices Geomagnéticos A
OBSERVED AFR/AP 16 MAR 010/013 ESTIMATED AFR/AP 17 MAR 008/008 PREDICTED AFR/AP 18 MAR-20 MAR 010/010-015/012-012/012
VI. Probabilidades de Actividad Geomagnética 18 MAR a 20 MAR
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 30% | 20% |
| Tormenta Menor | 05% | 15% | 10% |
| Tormenta Mayor-Severa | 01% | 05% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 40% | 30% |
| Tormenta Menor | 05% | 25% | 20% |
| Tormenta Mayor-Severa | 01% | 10% | 05% |
All times in UTC
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