Viendo archivo del sábado, 27 marzo 2021
Informe actividad solar
Informe de actividad Solar-Geofísica 2021 Mar 27 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 86 Publicado el 2200Z a las 27 Mar 2021IA. Análisis de regiones solares activas y de actividad desde 26-2100Z hasta 27-2100Z Solar activity has been at very low levels for the past 24
hours. There are currently 1 numbered sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very low
with a slight chance for a C-class flare on days one, two, and three (28
Mar, 29 Mar, 30 Mar).
IIA. Resumen de la actividad geofísica 26-2100Z a 27-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 414 km/s at 27/1849Z. Total IMF reached 7
nT at 27/1903Z. The maximum southward component of Bz reached -4 nT at
27/1903Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 888 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at unsettled to minor storm levels on day one (28 Mar), unsettled
to active levels on day two (29 Mar) and quiet to active levels on day
three (30 Mar).
III. Probabilidades del evento 28 Mar a 30 Mar
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 27 Mar 080 Previsto 28 Mar-30 Mar 078/077/077 Media de 90 Días 27 Mar 076
V. Índices Geomagnéticos A
Observado Afr/Ap 26 Mar 011/010 Estimado Afr/Ap 27 Mar 006/010 Previsto Afr/Ap 28 Mar-30 Mar 020/025-015/018-014/015
VI. Probabilidades de Actividad Geomagnética 28 Mar a 30 Mar
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 40% | 40% | 40% |
| Tormenta Menor | 30% | 30% | 20% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 05% | 10% | 10% |
| Tormenta Menor | 25% | 25% | 30% |
| Tormenta Mayor-Severa | 60% | 60% | 50% |
All times in UTC
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Hechos clima espacial
| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 25/02/2026 | M2.4 |
| Últimas tormentas geomagnéticas | 22/02/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (5%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| enero 2026 | 112.6 -11.4 |
| febrero 2026 | 75.5 -37.1 |
| Last 30 days | 79.9 -40.9 |