Viendo archivo del sábado, 7 febrero 2026
Informe actividad solar
Informe de actividad Solar-Geofísica 2026 Feb 07 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 38 Publicado el 2200Z a las 07 Feb 2026IA. Análisis de regiones solares activas y de actividad desde 06-2100Z hasta 07-2100Z Solar activity has been at low levels for the past 24 hours.
There are currently 8 numbered sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be moderate
with a chance for X-class flares on days one, two, and three (08 Feb, 09
Feb, 10 Feb).
IIA. Resumen de la actividad geofísica 06-2100Z a 07-2100Z
The geomagnetic
field has been at quiet to active levels for the past 24 hours. Solar
wind speed reached a peak of 573 km/s at 07/0840Z. Total IMF reached 7
nT at 07/2019Z. The maximum southward component of Bz reached -6 nT at
07/0855Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 2062 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to minor storm levels on day one (08 Feb), quiet to
active levels on day two (09 Feb) and quiet to unsettled levels on day
three (10 Feb). Protons have a chance of crossing threshold on days one,
two, and three (08 Feb, 09 Feb, 10 Feb).
III. Probabilidades del evento 08 Feb a 10 Feb
| Clase M | 75% | 75% | 75% |
| Clase X | 25% | 25% | 25% |
| Protón | 25% | 25% | 25% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 07 Feb 169 Previsto 08 Feb-10 Feb 170/170/160 Media de 90 Días 07 Feb 152
V. Índices Geomagnéticos A
Observado Afr/Ap 06 Feb 014/016 Estimado Afr/Ap 07 Feb 012/015 Previsto Afr/Ap 08 Feb-10 Feb 016/020-013/015-008/008
VI. Probabilidades de Actividad Geomagnética 08 Feb a 10 Feb
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 40% | 30% | 20% |
| Tormenta Menor | 20% | 10% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 15% | 15% |
| Tormenta Menor | 25% | 25% | 25% |
| Tormenta Mayor-Severa | 60% | 40% | 25% |
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 | 03/03/2026 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (4%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| febrero 2026 | 78.2 -34.3 |
| marzo 2026 | 75.1 -3.1 |
| Last 30 days | 54.5 -72.1 |