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Informe actividad solar
Informe de actividad Solar-Geofísica 2023 May 28 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 148 Publicado el 2200Z a las 28 May 2023IA. Análisis de regiones solares activas y de actividad desde 27-2100Z hasta 28-2100Z 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
28/1036Z from Region 3315 (S17W22). There are currently 7 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
(29 May, 30 May, 31 May).
IIA. Resumen de la actividad geofísica 27-2100Z a 28-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 517 km/s at 27/2306Z. Total IMF reached 5
nT at 28/1725Z. The maximum southward component of Bz reached -5 nT at
28/0624Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 2691 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to active levels on day one (29 May), quiet to unsettled
levels on day two (30 May) and quiet levels on day three (31 May).
Protons have a slight chance of crossing threshold on days one, two, and
three (29 May, 30 May, 31 May).
III. Probabilidades del evento 29 May a 31 May
| Clase M | 55% | 55% | 55% |
| Clase X | 10% | 10% | 10% |
| Protón | 10% | 10% | 10% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 28 May 151 Previsto 29 May-31 May 150/145/140 Media de 90 Días 28 May 153
V. Índices Geomagnéticos A
Observado Afr/Ap 27 May 005/006 Estimado Afr/Ap 28 May 010/011 Previsto Afr/Ap 29 May-31 May 009/012-010/010-006/005
VI. Probabilidades de Actividad Geomagnética 29 May a 31 May
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 30% | 20% | 10% |
| Tormenta Menor | 15% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 20% | 25% | 20% |
| Tormenta Mayor-Severa | 30% | 25% | 15% |
All times in UTC
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