Viendo archivo del martes, 31 marzo 2015
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 2015 Mar 31 2230 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 90 Publicado el 2200Z a las 31 Mar 2015IA. Análisis de regiones solares activas y de actividad desde 30-2100Z hasta 31-2100Z Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C4 event observed at
30/2205Z from Region 2303 (N18W0*). There are currently 4 numbered
sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is likely to be low with a
chance for M-class flares on day one (01 Apr) and expected to be low
with a chance for M-class flares on days two and three (02 Apr, 03 Apr).
IIA. Resumen de la actividad geofísica 30-2100Z a 31-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed, as measured by the ACE spacecraft, reached a peak speed of
446 km/s at 31/1413Z. Total IMF reached 17 nT at 31/1320Z. The maximum
southward component of Bz reached -12 nT at 31/1034Z. Electrons greater
than 2 MeV at geosynchronous orbit reached a peak level of 560 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to active levels on days one and two (01 Apr, 02 Apr) and
unsettled to active levels on day three (03 Apr).
III. Probabilidades del evento 01 Apr a 03 Apr
| Clase M | 25% | 25% | 25% |
| Clase X | 05% | 05% | 05% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 31 Mar 128 Previsto 01 Apr-03 Apr 130/140/145 Media de 90 Días 31 Mar 132
V. Índices Geomagnéticos A
Observado Afr/Ap 30 Mar 005/009 Estimado Afr/Ap 31 Mar 009/011 Previsto Afr/Ap 01 Apr-03 Apr 010/012-010/012-015/020
VI. Probabilidades de Actividad Geomagnética 01 Apr a 03 Apr
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 25% | 35% |
| Tormenta Menor | 05% | 05% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 20% |
| Tormenta Menor | 30% | 20% | 25% |
| Tormenta Mayor-Severa | 35% | 10% | 25% |
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