Viendo archivo del domingo, 26 diciembre 2021
Informe actividad solar
Informe de actividad Solar-Geofísica 2021 Dec 26 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 360 Publicado el 2200Z a las 26 Dec 2021IA. Análisis de regiones solares activas y de actividad desde 25-2100Z hasta 26-2100Z Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C3 event observed at
26/2012Z. There are currently 5 numbered sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low with
a slight chance for an M-class flare on days one, two, and three (27
Dec, 28 Dec, 29 Dec).
IIA. Resumen de la actividad geofísica 25-2100Z a 26-2100Z
The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 541 km/s at 26/0304Z. Electrons greater than 2 MeV at
geosynchronous orbit reached a peak level of 2083 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet levels on day one (27 Dec) and quiet to active levels on
days two and three (28 Dec, 29 Dec).
III. Probabilidades del evento 27 Dec a 29 Dec
| Clase M | 15% | 15% | 15% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 26 Dec 125 Previsto 27 Dec-29 Dec 125/125/122 Media de 90 Días 26 Dec 092
V. Índices Geomagnéticos A
Observado Afr/Ap 25 Dec 005/006 Estimado Afr/Ap 26 Dec 008/008 Previsto Afr/Ap 27 Dec-29 Dec 006/005-011/012-011/012
VI. Probabilidades de Actividad Geomagnética 27 Dec a 29 Dec
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 35% | 35% |
| Tormenta Menor | 01% | 15% | 15% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 20% | 30% | 30% |
| Tormenta Mayor-Severa | 20% | 45% | 45% |
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 |