Viendo archivo del martes, 24 diciembre 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 Dec 24 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 358 Publicado el 2200Z a las 24 Dec 2002IA. Análisis de regiones solares activas y de actividad desde 23-2100Z hasta 24-2100Z Solar activity was at low levels. Region 224 (S14W81)
produced two C5 flares. The first one at 24/0527 UTC and the second
one at 24/1451 UTC. Region 224 has stopped its growth phase of the
last few days. Region 226 (S28W89) continues to gradually decay and
has simplied to a beta magnetic configuration. New Region 234
(N18E73) was numbered today.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
to moderate. Region 230 has the potential for M-class activity.
Regions 224 and 226 also have M-class potential as they rotate
beyond the west limb.
IIA. Resumen de la actividad geofísica 23-2100Z a 24-2100Z
The geomagnetic field was at quiet to active levels. A weak
transient was observed by the NASA/ACE spacecraft at approximately
24/1300 UTC. Solar wind speed increased to near 575 km/s and Bz was
slightly negative. The greater than 2 MeV electron flux at
geo-synchronous orbit reached high levels today.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet to unsettled with a chance of isolated active
conditions. Isolated active conditions may continue into day one of
the forecast period. By late on day one and through day two
activity is expected to be quiet to unsettled. Coronal hole effects
are expected to commence on day three of the period with isolated
active conditions possible.
III. Probabilidades del evento 25 Dec a 27 Dec
| Clase M | 40% | 30% | 25% |
| Clase X | 05% | 05% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 24 Dec 147 Previsto 25 Dec-27 Dec 145/140/140 Media de 90 Días 24 Dec 167
V. Índices Geomagnéticos A
Observado Afr/Ap 23 Dec 012/026 Estimado Afr/Ap 24 Dec 015/015 Previsto Afr/Ap 25 Dec-27 Dec 012/010-008/012-012/015
VI. Probabilidades de Actividad Geomagnética 25 Dec a 27 Dec
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 10% | 20% |
| Tormenta Menor | 05% | 01% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 25% |
| Tormenta Menor | 05% | 05% | 15% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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