Viendo archivo del lunes, 22 septiembre 2003
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 2003 Sep 22 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 265 Publicado el 2200Z a las 22 Sep 2003IA. Análisis de regiones solares activas y de actividad desde 21-2100Z hasta 22-2100Z Solar activity was very low during the past 24 hours.
Region 464 (N06E49) continues to be the largest group on the disk
and showed slow growth during the past 24 hours. The region's
magnetic structure is mostly bipolar, but there is some weak
polarity mixing in the central part of the group, giving it a
beta-gamma classification. New Region 465 (S02E50) was assigned
today and is stacked just below Region 464. New Region 466 (S04E72)
rotated into view today and appears to be a small, simple sunspot
group. A CME was observed at 21/2130 UTC in LASCO-C2 coronagraph
data and was centered very close to the solar north pole. The lack
of corresponding disk signatures suggest that this was a back-sided
event.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low.
There continues to be, however, a slight chance for an isolated
M-class flare from Region 464.
IIA. Resumen de la actividad geofísica 21-2100Z a 22-2100Z
The geomagnetic field was at quiet to active levels during the past
24 hours. There was an interval of quiet to unsettled level activity
from 21/2100 UTC through 22/0300 UTC, but conditions became
disturbed (unsettled to active) from 0300 UTC through the end of the
day. The activity is being driven by a continuing high speed solar
wind stream associated with a coronal hole. The greater than 2 MeV
electron fluxes reached high levels during the past 24 hours.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be unsettled to active for the next two days. Conditions
should be predominantly unsettled by the third day as the high speed
wind stream is expected to be significantly reduced by that time.
III. Probabilidades del evento 23 Sep a 25 Sep
| Clase M | 15% | 15% | 15% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 22 Sep 123 Previsto 23 Sep-25 Sep 125/120/120 Media de 90 Días 22 Sep 120
V. Índices Geomagnéticos A
Observado Afr/Ap 21 Sep 019/021 Estimado Afr/Ap 22 Sep 015/020 Previsto Afr/Ap 23 Sep-25 Sep 015/020-015/020-015/015
VI. Probabilidades de Actividad Geomagnética 23 Sep a 25 Sep
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 30% | 30% |
| Tormenta Menor | 25% | 25% | 25% |
| Tormenta Mayor-Severa | 10% | 10% | 10% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 30% | 30% | 30% |
| Tormenta Menor | 25% | 25% | 25% |
| Tormenta Mayor-Severa | 20% | 20% | 20% |
All times in UTC
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