Viendo archivo del sábado, 15 abril 2023
Informe actividad solar
Informe de actividad Solar-Geofísica 2023 Apr 15 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 105 Publicado el 2200Z a las 15 Apr 2023IA. Análisis de regiones solares activas y de actividad desde 14-2100Z hasta 15-2100Z Solar activity has been at moderate levels for the past 24
hours. The largest solar event of the period was a M1 event observed at
14/2327Z from Region 3282 (N11E52). There are currently 8 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, two, and three (16 Apr, 17 Apr, 18 Apr).
IIA. Resumen de la actividad geofísica 14-2100Z a 15-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 433 km/s at 15/0910Z. Total IMF reached 7
nT at 15/0034Z. The maximum southward component of Bz reached -5 nT at
14/2107Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 142 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels on days one and two (16 Apr, 17 Apr)
and quiet levels on day three (18 Apr).
III. Probabilidades del evento 16 Apr a 18 Apr
| Clase M | 50% | 50% | 50% |
| Clase X | 10% | 10% | 10% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 15 Apr 176 Previsto 16 Apr-18 Apr 180/178/168 Media de 90 Días 15 Apr 164
V. Índices Geomagnéticos A
Observado Afr/Ap 14 Apr 010/007 Estimado Afr/Ap 15 Apr 009/012 Previsto Afr/Ap 16 Apr-18 Apr 009/010-007/008-006/005
VI. Probabilidades de Actividad Geomagnética 16 Apr a 18 Apr
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 25% | 20% | 10% |
| Tormenta Menor | 10% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 25% | 25% | 20% |
| Tormenta Mayor-Severa | 35% | 30% | 15% |
All times in UTC
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