Viendo archivo del lunes, 12 septiembre 2011
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 2011 Sep 12 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 255 Publicado el 2200Z a las 12 Sep 2011IA. Análisis de regiones solares activas y de actividad desde 11-2100Z hasta 12-2100Z Solar activity was low during the past 24 hours. Region
1292 (N08E52) produced two C-class flares, the largest a C2 at
12/0329Z. Regions 1293 (N17W11), 1294 (S18E27), and 1295 (N21E72)
were numbered today. Region 1295 produced a C9 at 12/2054Z. The
region is considered an H-type group but is still rotating around
the limb.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
with a chance for isolated M-class events for the next three days
(13-15 September).
IIA. Resumen de la actividad geofísica 11-2100Z a 12-2100Z
The geomagnetic field has been unsettled to active during the past 24
hours due to effects from a favorably positioned coronal hole high
speed stream (CH HSS). The greater than 2 MeV electron flux at
geosynchronous orbit reached high levels during the period.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be quiet to unsettled with isolated active periods for
days one and two (13-14 September) due to effects from a CH HSS.
Mostly quiet conditions are expected on day three (15 September) as
CH HSS effects subside.
III. Probabilidades del evento 13 Sep a 15 Sep
| Clase M | 30% | 30% | 30% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 12 Sep 124 Previsto 13 Sep-15 Sep 120/120/115 Media de 90 Días 12 Sep 100
V. Índices Geomagnéticos A
Observado Afr/Ap 11 Sep 008/009 Estimado Afr/Ap 12 Sep 018/028 Previsto Afr/Ap 13 Sep-15 Sep 010/012-008/008-005/005
VI. Probabilidades de Actividad Geomagnética 13 Sep a 15 Sep
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 15% | 05% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 05% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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