Viendo archivo del sábado, 10 agosto 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 Aug 10 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 222 Publicado el 2200Z a las 10 Aug 2002IA. Análisis de regiones solares activas y de actividad desde 09-2100Z hasta 10-2100Z Solar activity was low. No optical reports were
received for the minor C-class flare activity observed throughout
the period. However, a large filament located near central meridian
at about N30 appeared to dissipate early in the period, in
association with a subsequent CME evident in LASCO C2 imagery at
about 09/2330 UTC. This CME appears directed largely north of the
ecliptic. Two new regions rotated into view on the east limb and
were numbered today: Region 67 (N09E71) and Region 68 (S07E71).
IB. Pronóstico de la actividad solar
Solar activity is expected to be
predominantly low. Region 61 (N08W15) is still a moderately large
region which could produce isolated M-class activity during the
period.
IIA. Resumen de la actividad geofísica 09-2100Z a 10-2100Z
The geomagnetic field was at unsettled to minor storm levels early in
the period, then at quiet to unsettled levels for the remainder.
The isolated minor storm period was observed at higher latitudes
during 10/0300-0600 UTC, in probable association with a sustained
period of southward Bz during that time.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be mainly quiet to unsettled for the first day of the
forecast period. Isolated active periods are possible on day two
and three, due to expected coronal hole effects, or possibly some
flanking shock passage effects from the CME activity described in
section 1A above.
III. Probabilidades del evento 11 Aug a 13 Aug
| Clase M | 25% | 25% | 25% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 10 Aug 148 Previsto 11 Aug-13 Aug 145/150/150 Media de 90 Días 10 Aug 164
V. Índices Geomagnéticos A
Observado Afr/Ap 09 Aug 009/015 Estimado Afr/Ap 10 Aug 009/015 Previsto Afr/Ap 11 Aug-13 Aug 008/010-012/012-015/015
VI. Probabilidades de Actividad Geomagnética 11 Aug a 13 Aug
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 25% | 30% |
| Tormenta Menor | 05% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 30% | 35% |
| Tormenta Menor | 05% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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