Viendo archivo del lunes, 26 agosto 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 Aug 26 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 238 Publicado el 2200Z a las 26 Aug 2002IA. Análisis de regiones solares activas y de actividad desde 25-2100Z hasta 26-2100Z Solar activity was moderate. Region 83 (S19W56)
produced two small M-class flares, an M1/Sf at 25/2346 UTC and an
M1/Sf at 26/0103 UTC. In addition, several C-class subflares
occurred in Region 85 (S09W19). The largest was a C4/Sf at 26/0945
UTC. New Region 90 (S03E48) was numbered.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
to moderate.
IIA. Resumen de la actividad geofísica 25-2100Z a 26-2100Z
The geomagnetic field ranged from quiet to major storm levels. A
shock in the solar wind was observed by the NASA ACE spacecraft at
26/1048 UTC. The most active 3-hour geomagnetic period was 26/1500
to 1800 UTC. This activity is believed to be related to the M5
flare/CME event which occurred on 22 August. The greater than 10 MeV
proton event ended at 26/1335 UTC (start at 24/0140 UTC and 317 pfu
peak at 24/0835 UTC).
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be unsettled to active becoming quiet to unsettled over
the next 24 hours.
III. Probabilidades del evento 27 Aug a 29 Aug
| Clase M | 40% | 30% | 30% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 26 Aug 169 Previsto 27 Aug-29 Aug 160/155/150 Media de 90 Días 26 Aug 170
V. Índices Geomagnéticos A
Observado Afr/Ap 25 Aug 004/009 Estimado Afr/Ap 26 Aug 016/018 Previsto Afr/Ap 27 Aug-29 Aug 012/015-008/010-008/008
VI. Probabilidades de Actividad Geomagnética 27 Aug a 29 Aug
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 30% | 30% |
| Tormenta Menor | 15% | 15% | 15% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 30% | 30% | 30% |
| Tormenta Menor | 15% | 15% | 15% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
All times in UTC
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