Viendo archivo del martes, 21 mayo 2019
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 2019 May 21 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 141 Publicado el 2200Z a las 21 May 2019IA. Análisis de regiones solares activas y de actividad desde 20-2100Z hasta 21-2100Z Solar activity has been at very low levels for the past 24
hours. There are currently 0 numbered sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very low
on days one, two, and three (22 May, 23 May, 24 May).
IIA. Resumen de la actividad geofísica 20-2100Z a 21-2100Z
The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 449 km/s at 21/0822Z. Total IMF reached 5 nT at
21/0006Z. The maximum southward component of Bz reached -3 nT at
21/1049Z. Electrons greater than 2 MeV at geosynchronous orbit reached a
peak level of 112 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels on day one (22 May) and quiet levels
on days two and three (23 May, 24 May).
III. Probabilidades del evento 22 May a 24 May
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 21 May 068 Previsto 22 May-24 May 068/068/068 Media de 90 Días 21 May 072
V. Índices Geomagnéticos A
Observado Afr/Ap 20 May 007/006 Estimado Afr/Ap 21 May 005/006 Previsto Afr/Ap 22 May-24 May 008/008-006/005-006/005
VI. Probabilidades de Actividad Geomagnética 22 May a 24 May
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 25% | 10% | 10% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 15% | 15% |
| Tormenta Menor | 30% | 20% | 20% |
| Tormenta Mayor-Severa | 25% | 15% | 15% |
All times in UTC
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| Últimas tormentas geomagnéticas | 11/01/2026 | Kp5+ (G1) |
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