Viendo archivo del martes, 19 mayo 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 May 19 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 139 Publicado el 2200Z a las 19 May 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 C2 event observed at
19/1159Z. There are currently 7 numbered sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very low
with a chance for a C-class flares on days one, two, and three (20 May,
21 May, 22 May).
IIA. Resumen de la actividad geofísica 18-2100Z a 19-2100Z
The geomagnetic
field has been at quiet to major storm levels for the past 24 hours.
Solar wind speed, as measured by the ACE spacecraft, reached a peak
speed of 576 km/s at 19/1351Z. Total IMF reached 18 nT at 19/0053Z. The
maximum southward component of Bz reached -15 nT at 18/2159Z. Electrons
greater than 2 MeV at geosynchronous orbit reached a peak level of 163
pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to active levels on day one (20 May), quiet to unsettled
levels on day two (21 May) and quiet levels on day three (22 May).
III. Probabilidades del evento 20 May a 22 May
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 19 May 110 Previsto 20 May-22 May 108/105/105 Media de 90 Días 19 May 128
V. Índices Geomagnéticos A
Observado Afr/Ap 18 May 015/014 Estimado Afr/Ap 19 May 016/022 Previsto Afr/Ap 20 May-22 May 011/012-008/008-006/005
VI. Probabilidades de Actividad Geomagnética 20 May a 22 May
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 25% | 20% | 10% |
| Tormenta Menor | 05% | 05% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 20% |
| Tormenta Menor | 25% | 25% | 20% |
| Tormenta Mayor-Severa | 30% | 25% | 10% |
All times in UTC
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