Viendo archivo del viernes, 9 febrero 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 Feb 09 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 040 Publicado el 2200Z a las 09 Feb 2001IA. Análisis de regiones solares activas y de actividad desde 08-2100Z hasta 09-2100Z Solar activity was low. A number of small C-class
flares occurred, including a C1/Sf at 09/1727 UTC in Region 9335
(N09W13). This sunspot group continues to decay slowly. Region 9338
(S20W02) also flared and exhibited frequent plage fluctuations. This
area is experiencing rapid emergence of new flux and the consequent
growth in sunspot size and complexity. New Regions 9346 (N18W54) and
9347 (N04E66) were numbered.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low.
C-class flares are possible from several of the active regions
currently on the visible disk but most likely in Regions 9335 and
9338. The number of new regions, recent activity near the east
limb, and current dynamics in the visible regions suggest a general
trend towards an increase in solar activity over the next few days.
However, a significant increase, to high levels or above, is not
expected.
IIA. Resumen de la actividad geofísica 08-2100Z a 09-2100Z
The geomagnetic field was quiet to unsettled. Solar wind observations
from the NASA ACE spacecraft indicate that plasma and field
parameters remain at nominal levels.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet to unsettled throughout the forecast period.
III. Probabilidades del evento 10 Feb a 12 Feb
| Clase M | 10% | 15% | 20% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 09 Feb 162 Previsto 10 Feb-12 Feb 165/165/165 Media de 90 Días 09 Feb 171
V. Índices Geomagnéticos A
Observado Afr/Ap 08 Feb 005/006 Estimado Afr/Ap 09 Feb 005/005 Previsto Afr/Ap 10 Feb-12 Feb 005/005-005/005-005/005
VI. Probabilidades de Actividad Geomagnética 10 Feb a 12 Feb
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 10% | 10% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 10% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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