Viendo archivo del sábado, 22 diciembre 2001
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 2001 Dec 22 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 356 Publicado el 2200Z a las 22 Dec 2001IA. Análisis de regiones solares activas y de actividad desde 21-2100Z hasta 22-2100Z Solar activity was at low levels. Region 9749 (S08E43)
produced a C3/Sf flare at 21/2152 UTC. Three additional optically
uncorrelated C-class flares were observed during the period. Region
9742 (N10W16) continues to be the largest and most magnetically
complex region on the disk. This region was stable and appears to
have slightly decreased in areal coverage during the period. A
15-degree filament near S19E26 disappeared sometime between 22/0108
UTC and 22/0225 UTC. A second, smaller, filament disappeared near
N15E49 between 22/1636 UTC and 22/1653 UTC. New Regions 9752
(S14W19) and 9753 (S20E67) were numbered today.
IB. Pronóstico de la actividad solar
Solar activity is expected to be at
low to moderate levels. Region 9742 remains capable of producing
M-class flares and there is a chance for an isolated major flare
from this region.
IIA. Resumen de la actividad geofísica 21-2100Z a 22-2100Z
The geomagnetic field was at quiet to unsettled levels.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be at quiet to unsettled levels. High latitudes may
experience isolated active conditions on days two and three of the
period as a favorably positioned coronal hole is expected to become
geoeffective.
III. Probabilidades del evento 23 Dec a 25 Dec
| Clase M | 60% | 60% | 60% |
| Clase X | 10% | 10% | 10% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 22 Dec 243 Previsto 23 Dec-25 Dec 245/250/250 Media de 90 Días 22 Dec 218
V. Índices Geomagnéticos A
Observado Afr/Ap 21 Dec 009/011 Estimado Afr/Ap 22 Dec 010/010 Previsto Afr/Ap 23 Dec-25 Dec 008/010-010/012-005/010
VI. Probabilidades de Actividad Geomagnética 23 Dec a 25 Dec
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 35% | 40% | 30% |
| Tormenta Menor | 10% | 15% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 40% | 50% | 40% |
| Tormenta Menor | 15% | 20% | 15% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
All times in UTC
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