Viendo archivo del martes, 17 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 17 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 76 Publicado el 2200Z a las 17 Mar 2015IA. Análisis de regiones solares activas y de actividad desde 16-2100Z hasta 17-2100Z Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C1 event observed at
17/0152Z from Region 2297 (S16W64). There are currently 4 numbered
sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low with
a chance for M-class flares and a slight chance for an X-class flare on
days one and two (18 Mar, 19 Mar) and likely to be low with a slight
chance for an M-class flare on day three (20 Mar).
IIA. Resumen de la actividad geofísica 16-2100Z a 17-2100Z
The geomagnetic
field has been at quiet to severe storm levels for the past 24 hours.
Solar wind speed, as measured by the ACE spacecraft, reached a peak
speed of 673 km/s at 17/1045Z. Total IMF reached 35 nT at 17/1336Z. The
maximum southward component of Bz reached -28 nT at 17/1324Z. Protons
greater than 10 MeV at geosynchronous orbit reached a peak level of 2
pfu at 17/0045Z.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at unsettled to major storm levels on day one (18 Mar), unsettled
to active levels on day two (19 Mar) and quiet levels on day three (20
Mar). Protons greater than 10 Mev are likely to cross threshold on days
one and two (18 Mar, 19 Mar).
III. Probabilidades del evento 18 Mar a 20 Mar
| Clase M | 40% | 40% | 20% |
| Clase X | 10% | 10% | 01% |
| Protón | 60% | 60% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 17 Mar 114 Previsto 18 Mar-20 Mar 115/115/110 Media de 90 Días 17 Mar 138
V. Índices Geomagnéticos A
Observado Afr/Ap 16 Mar 009/008 Estimado Afr/Ap 17 Mar 071/119 Previsto Afr/Ap 18 Mar-20 Mar 021/035-015/018-007/008
VI. Probabilidades de Actividad Geomagnética 18 Mar a 20 Mar
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 35% | 30% | 15% |
| Tormenta Menor | 35% | 15% | 05% |
| Tormenta Mayor-Severa | 10% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 05% | 15% | 15% |
| Tormenta Menor | 20% | 30% | 25% |
| Tormenta Mayor-Severa | 70% | 45% | 25% |
All times in UTC
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