Viendo archivo del sábado, 13 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 13 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 103 Publicado el 2200Z a las 13 Apr 2002IA. Análisis de regiones solares activas y de actividad desde 12-2100Z hasta 13-2100Z Solar activity was a low levels. The largest event was
a C3.6/Sf from Region 9900 (S29W68). Region 9906 (S15E13) has shown
rapid growth with an area of 470 millionths, 38 spots, and
beta-gamma-delta magnetic configuration in the trailing spot.
Region 9893 (N18W53) and Region 9901 (N20W39) have maintained there
beta-gamma-delta magnetic configuration and have shown some increase
in area. Region 9907 (S04E46) has increased in area and spot count.
IB. Pronóstico de la actividad solar
Solar activity is expected to be
moderate. Region 9906 has the potential for producing M-class
events and a small chance of a major event. Region 9893/9901
complex has M-class potential.
IIA. Resumen de la actividad geofísica 12-2100Z a 13-2100Z
The geomagnetic field was at quiet to unsettled levels. A 24 nT
sudden impulse was observed on the boulder magnetometer at 12/2243
UTC. The sudden impulse is likely the result of a weak CME shock
passage.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet to active. We are still expecting some CME
effects on day one of the forecast period and possibly early on day
two. A small coronal hole may keep the geomagnetic field in
unsettled conditions on day three of the forecast period.
III. Probabilidades del evento 14 Apr a 16 Apr
| Clase M | 70% | 65% | 60% |
| Clase X | 10% | 10% | 10% |
| Protón | 10% | 10% | 05% |
| PCAF | yellow | ||
IV. Penticton 10.7cm flujo
Observado 13 Apr 226 Previsto 14 Apr-16 Apr 225/220/220 Media de 90 Días 13 Apr 202
V. Índices Geomagnéticos A
Observado Afr/Ap 12 Apr 014/013 Estimado Afr/Ap 13 Apr 014/015 Previsto Afr/Ap 14 Apr-16 Apr 015/020-010/015-010/015
VI. Probabilidades de Actividad Geomagnética 14 Apr a 16 Apr
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 30% | 20% |
| Tormenta Menor | 15% | 15% | 10% |
| Tormenta Mayor-Severa | 05% | 05% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 30% | 30% | 20% |
| Tormenta Menor | 15% | 15% | 10% |
| Tormenta Mayor-Severa | 05% | 05% | 01% |
All times in UTC
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