Viendo archivo del sábado, 19 septiembre 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 Sep 19 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 262 Publicado el 2200Z a las 19 Sep 2015IA. Análisis de regiones solares activas y de actividad desde 18-2100Z hasta 19-2100Z 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
19/1712Z from Region 2415 (S19W41). There are currently 3 numbered
sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is likely to be low with a
slight chance for an M-class flare on days one, two, and three (20 Sep,
21 Sep, 22 Sep).
IIA. Resumen de la actividad geofísica 18-2100Z a 19-2100Z
The geomagnetic
field has been at quiet to minor storm levels for the past 24 hours.
Solar wind speed, as measured by the ACE spacecraft, reached a peak
speed of 483 km/s at 19/0518Z. Total IMF reached 10 nT at 19/0251Z. The
maximum southward component of Bz reached -8 nT at 19/0628Z. Electrons
greater than 2 MeV at geosynchronous orbit reached a peak level of 425
pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at unsettled to minor storm levels on days one and two (20 Sep, 21
Sep) and unsettled to active levels on day three (22 Sep).
III. Probabilidades del evento 20 Sep a 22 Sep
| Clase M | 20% | 20% | 20% |
| Clase X | 05% | 05% | 05% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 19 Sep 106 Previsto 20 Sep-22 Sep 110/110/110 Media de 90 Días 19 Sep 104
V. Índices Geomagnéticos A
Observado Afr/Ap 18 Sep 011/014 Estimado Afr/Ap 19 Sep 013/016 Previsto Afr/Ap 20 Sep-22 Sep 020/030-022/030-015/018
VI. Probabilidades de Actividad Geomagnética 20 Sep a 22 Sep
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 40% | 40% | 25% |
| Tormenta Menor | 20% | 20% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 10% | 15% |
| Tormenta Menor | 30% | 30% | 30% |
| Tormenta Mayor-Severa | 50% | 50% | 35% |
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