Viendo archivo del jueves, 12 octubre 2000
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 2000 Oct 12 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 286 Publicado el 2200Z a las 12 Oct 2000IA. Análisis de regiones solares activas y de actividad desde 11-2100Z hasta 12-2100Z Solar activity increased to moderate levels. An M1
X-ray flare occurred at 12/2049 UTC and was in progress as the
period ended. The source of the flare appeared to be Region 9182
(N06W66). Activity was at low levels prior to this flare with
isolated, low-level C-class flares from Region 9182. Region 9182
continued to show a slight mixing of polarities in the vicinity of
its leader spots, but no further development was evident. Minor
growth was noted in Regions 9190 (S18E20) and 9192 (S13W12). Both
regions were small and simply structured. Four new regions were
numbered today: 9194 (S13E60), 9195 (N14W70), 9196 (S31W45), and
9197 (N26E70).
IB. Pronóstico de la actividad solar
Solar activity is expected to be at
low to moderate levels. Region 9182 may produce additional isolated
M-class flares. Chances for M-class flare activity are expected to
increase beginning 14 October due to the return of old Region 9169
(N12, L = 080).
IIA. Resumen de la actividad geofísica 11-2100Z a 12-2100Z
Geomagnetic field activity was at quiet to unsettled levels.
IIB. Pronóstico de la actividad geofísica
The CME from the long-duration
C6/1F flare of 09 October is now expected to arrive by early 13
October followed by active to major storm conditions. Activity is
expected to decline to unsettled to active levels on 14 October as
the CME effects subside. There will be a slight chance for high flux
levels at greater than 2 MeV late in the period.
III. Probabilidades del evento 13 Oct a 15 Oct
| Clase M | 30% | 40% | 40% |
| Clase X | 05% | 05% | 05% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 12 Oct 163 Previsto 13 Oct-15 Oct 170/180/195 Media de 90 Días 12 Oct 178
V. Índices Geomagnéticos A
Observado Afr/Ap 11 Oct 013/014 Estimado Afr/Ap 12 Oct 008/011 Previsto Afr/Ap 13 Oct-15 Oct 035/035-015/015-012/012
VI. Probabilidades de Actividad Geomagnética 13 Oct a 15 Oct
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 20% | 25% | 25% |
| Tormenta Menor | 40% | 10% | 10% |
| Tormenta Mayor-Severa | 20% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 30% | 30% |
| Tormenta Menor | 40% | 15% | 15% |
| Tormenta Mayor-Severa | 25% | 01% | 01% |
All times in UTC
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