Viendo archivo del sábado, 28 enero 2012
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 2012 Jan 28 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 028 Publicado el 2200Z a las 28 Jan 2012IA. Análisis de regiones solares activas y de actividad desde 27-2100Z hasta 28-2100Z Solar activity has been low. Region 1410 (N18E48)
produced a C1 flare at 28/1534Z. New Region 1411 (S26E09) was
numbered today and is classified as an Axx-alpha type group.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low to low for the next three days (29-31 January).
IIA. Resumen de la actividad geofísica 27-2100Z a 28-2100Z
The geomagnetic field was quiet to unsettled during the past 24 hours
due to effects from a coronal hole high speed stream (CH HSS). The
greater than 100 MeV proton event that began at 27/1900Z and reached
a max of 12 pfu at 27/2140Z, was still in progress at the time of
this writing. The greater than 10 MeV proton event that began at
27/1905Z and reached a peak of 796 pfu at 28/0205Z, was also still
in progress at the time of this writing. 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 mostly quiet on day one (29 January) as effects from
the CH HSS subside. Unsettled to active conditions with a chance for
isolated minor storm periods are expected on day two (30 January)
due to effects from the CME associated with the X1 flare observed on
27 January. Quiet to unsettled conditions are expected on day three
(31 January) due to residual CME effects. The greater than 100 MeV
proton event is expected to end by 29/0000Z. The greater than 10 MeV
proton event is expected to continue through day one (29 January)
and then gradually decrease below threshold by the end of day two
(30 January).
III. Probabilidades del evento 29 Jan a 31 Jan
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 99% | 70% | 20% |
| PCAF | In Progress | ||
IV. Penticton 10.7cm flujo
Observado 28 Jan 115 Previsto 29 Jan-31 Jan 115/110/110 Media de 90 Días 28 Jan 143
V. Índices Geomagnéticos A
Observado Afr/Ap 27 Jan 006/007 Estimado Afr/Ap 28 Jan 004/004 Previsto Afr/Ap 29 Jan-31 Jan 005/005-014/018-007/008
VI. Probabilidades de Actividad Geomagnética 29 Jan a 31 Jan
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 40% | 15% |
| Tormenta Menor | 01% | 15% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 30% | 20% |
| Tormenta Menor | 05% | 30% | 10% |
| Tormenta Mayor-Severa | 01% | 05% | 01% |
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