Viendo archivo del domingo, 22 febrero 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 Feb 22 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 053 Publicado el 2200Z a las 22 FEB 1998IA. Análisis de regiones solares activas y de actividad desde 21-2100Z hasta 22-2100Z SOLAR ACTIVITY INCREASED TO LOW LEVELS WITH A OPTICALLY
UNCORRELATED C-CLASS X-RAY BURST DETECTED LATE IN THE PERIOD. REGION
8156 (S25W89) WAS STABLE AS IT APPROACHED THE WEST LIMB. 8158
(S20W69) GREW FROM PLAGE TO A SMALL B-CLASS GROUP AS SEVERAL SPOTS
EMERGED. NEW REGION 8163 (S22W28), A SMALL B-CLASS GROUP, WAS
NUMBERED. FURTHER ANALYSIS OF THE CORONAL MASS EJECTION (CME)
DESCRIBED IN YESTERDAY'S REPORT INDICATED THE CME WAS LIKELY
NON-EARTH DIRECTED.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE VERY
LOW. HOWEVER, THERE IS A FAIR CHANCE FOR A C-CLASS FLARE FROM REGION
8156 AS IT ROUNDS THE LIMB TOMORROW.
IIA. Resumen de la actividad geofísica 21-2100Z a 22-2100Z
THE GEOMAGNETIC FIELD WAS QUIET AT ALL LATITUDES. THE GREATER THAN 2
MEV ELECTRON FLUX REACHED HIGH LEVELS LATE IN THE PERIOD.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE QUIET THROUGH 23 FEBRUARY. ACTIVITY IS FORECAST TO
INCREASE DURING 24 - 25 FEBRUARY WITH MOSTLY UNSETTLED CONDITIONS
EXPECTED.
III. Probabilidades del evento 23 FEB a 25 FEB
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 22 FEB 096 Previsto 23 FEB-25 FEB 094/092/090 Media de 90 Días 22 FEB 096
V. Índices Geomagnéticos A
OBSERVED AFR/AP 21 FEB 002/004 ESTIMATED AFR/AP 22 FEB 004/008 PREDICTED AFR/AP 23 FEB-25 FEB 005/005-010/008-010/015
VI. Probabilidades de Actividad Geomagnética 23 FEB a 25 FEB
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 30% | 30% |
| Tormenta Menor | 05% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 35% | 35% |
| Tormenta Menor | 05% | 15% | 15% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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