Viendo archivo del martes, 2 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 02 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 092 Publicado el 2200Z a las 02 Apr 2002IA. Análisis de regiones solares activas y de actividad desde 01-2100Z hasta 02-2100Z Solar activity continued at low levels. The largest
event of the period was an optically uncorrelated C9.4 flare at
02/0050 UTC. No resulting CME activity was apparent in available
imagery from SOHO/LASCO. Region 9887 (N02E11) was a dominant source
of numerous, lesser C-class flares throughout the period. This
region has grown appreciably in size and retains moderate magnetic
complexity. Three new regions were numbered today: 9890 (S15W49),
9891 (S08W08), and 9892 (N05E63), all appearing small and relatively
simple in structure.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
to moderate. Region 9887 appears to be a likely source for
continued C-class and potential M-class flare activity. Region 9885
(N13W14) also retains sufficient size and complexity for potentially
significant flare activity.
IIA. Resumen de la actividad geofísica 01-2100Z a 02-2100Z
The geomagnetic field was quiet to active. High speed stream effects
from a favorably positioned coronal hole continued, but showed signs
of a gradual waning trend throughout the period.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be mainly quiet to unsettled for the next three days.
Isolated active periods are possible in local nighttime sectors
during the next 12-24 hours as high speed stream effects continue to
wane. A chance for moderate to high flux levels of greater than 2
MeV electrons at geosynchronous orbit exists for the next three days.
III. Probabilidades del evento 03 Apr a 05 Apr
| Clase M | 50% | 50% | 50% |
| Clase X | 05% | 05% | 05% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 02 Apr 206 Previsto 03 Apr-05 Apr 210/205/205 Media de 90 Días 02 Apr 203
V. Índices Geomagnéticos A
Observado Afr/Ap 01 Apr 011/016 Estimado Afr/Ap 02 Apr 012/015 Previsto Afr/Ap 03 Apr-05 Apr 010/010-010/008-005/005
VI. Probabilidades de Actividad Geomagnética 03 Apr a 05 Apr
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 10% | 10% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 15% | 10% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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