Viendo archivo del jueves, 23 febrero 2023
Informe actividad solar
Informe de actividad Solar-Geofísica 2023 Feb 23 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 54 Publicado el 2200Z a las 23 Feb 2023IA. Análisis de regiones solares activas y de actividad desde 22-2100Z hasta 23-2100Z 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
23/0614Z from Region 3235 (N19E08). There are currently 5 numbered
sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is likely to be moderate
with a slight chance for an X-class flare on days one, two, and three
(24 Feb, 25 Feb, 26 Feb).
IIA. Resumen de la actividad geofísica 22-2100Z a 23-2100Z
The geomagnetic
field has been at quiet to minor storm levels for the past 24 hours.
Solar wind speed reached a peak of 598 km/s at 23/0654Z. Total IMF
reached 11 nT at 22/2350Z. The maximum southward component of Bz reached
-10 nT at 22/2332Z. Electrons greater than 2 MeV at geosynchronous
orbit reached a peak level of 1008 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to active levels on days one and three (24 Feb, 26 Feb)
and quiet to unsettled levels on day two (25 Feb). Protons have a slight
chance of crossing threshold on days one and two (24 Feb, 25 Feb) and
have a slight chance of crossing threshold on day three (26 Feb).
III. Probabilidades del evento 24 Feb a 26 Feb
| Clase M | 60% | 60% | 60% |
| Clase X | 20% | 20% | 20% |
| Protón | 10% | 10% | 15% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 23 Feb 148 Previsto 24 Feb-26 Feb 148/146/146 Media de 90 Días 23 Feb 165
V. Índices Geomagnéticos A
Observado Afr/Ap 22 Feb 004/005 Estimado Afr/Ap 23 Feb 016/021 Previsto Afr/Ap 24 Feb-26 Feb 011/012-008/010-010/014
VI. Probabilidades de Actividad Geomagnética 24 Feb a 26 Feb
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 40% | 25% | 30% |
| Tormenta Menor | 10% | 05% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 20% | 15% |
| Tormenta Menor | 30% | 30% | 30% |
| Tormenta Mayor-Severa | 45% | 30% | 40% |
All times in UTC
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