Viendo archivo del sábado, 6 abril 2002
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 2002 Apr 06 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 096 Publicado el 2200Z a las 06 Apr 2002IA. Análisis de regiones solares activas y de actividad desde 05-2100Z hasta 06-2100Z Solar activity was at low levels. Region 9893 (N19E40)
produced the largest flare during the period, a C9/1F flare
occurring at 06/0619 UTC. This region has become slightly more
complex during the period and has also seen an increase in penumbral
coverage. Many minor C-class flares from the more ominous regions
were seen on the disk today as well. One worthy of mention, a C2/Sf
flare that materialized from an area void of spots (S17E48) also
produced a weak Type II sweep with an estimated shock velocity of
296 km/s. LASCO imagery doesn't depict any geoeffective potential
to this event. New Regions 9897 (S01W02), 9898 (S19E66), and 9899
(N18E72) were numbered today.
IB. Pronóstico de la actividad solar
Solar activity is expected to be at
low to moderate levels. A chance for an isolated major flare exists
due to the magnetic complexity seen in several regions.
IIA. Resumen de la actividad geofísica 05-2100Z a 06-2100Z
The geomagnetic field activity was at quiet levels.
IIB. Pronóstico de la actividad geofísica
Geomagnetic field activity is
expected to be quiet on day one of the forecast. A slight chance of
isolated active conditions exist for days two and three. The
greater than 2 MeV electron flux dropped below event levels at
05/2140 UTC (max flux 2140 pfu's at 05/1725 UTC) , although levels
remain elevated at the time of this writing.
III. Probabilidades del evento 07 Apr a 09 Apr
| Clase M | 60% | 60% | 60% |
| Clase X | 10% | 10% | 10% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 06 Apr 206 Previsto 07 Apr-09 Apr 205/200/190 Media de 90 Días 06 Apr 203
V. Índices Geomagnéticos A
Observado Afr/Ap 05 Apr 003/006 Estimado Afr/Ap 06 Apr 004/006 Previsto Afr/Ap 07 Apr-09 Apr 010/010-012/012-008/010
VI. Probabilidades de Actividad Geomagnética 07 Apr a 09 Apr
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 20% | 20% |
| Tormenta Menor | 01% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 25% | 25% |
| Tormenta Menor | 01% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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