Viendo archivo del sábado, 8 febrero 2025
Informe actividad solar
Informe de actividad Solar-Geofísica 2025 Feb 08 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 39 Publicado el 2200Z a las 08 Feb 2025IA. Análisis de regiones solares activas y de actividad desde 07-2100Z hasta 08-2100Z Solar activity has been at moderate levels for the past 24
hours. The largest solar event of the period was a M2 event observed at
08/0927Z from Region 3981 (N08W56). There are currently 10 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
(09 Feb, 10 Feb, 11 Feb).
IIA. Resumen de la actividad geofísica 07-2100Z a 08-2100Z
The geomagnetic
field has been at quiet to active levels for the past 24 hours. Solar
wind speed reached a peak of 385 km/s at 08/1816Z. Total IMF reached 14
nT at 08/1900Z. The maximum southward component of Bz reached -8 nT at
08/0950Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 133 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to active levels on day one (09 Feb), unsettled to minor
storm levels on day two (10 Feb) and unsettled to active levels on day
three (11 Feb). Protons have a slight chance of crossing threshold on
days one, two, and three (09 Feb, 10 Feb, 11 Feb).
III. Probabilidades del evento 09 Feb a 11 Feb
| Clase M | 60% | 60% | 60% |
| Clase X | 20% | 20% | 20% |
| Protón | 20% | 20% | 20% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 08 Feb 173 Previsto 09 Feb-11 Feb 175/175/185 Media de 90 Días 08 Feb 191
V. Índices Geomagnéticos A
Observado Afr/Ap 07 Feb 002/002 Estimado Afr/Ap 08 Feb 012/014 Previsto Afr/Ap 09 Feb-11 Feb 011/014-019/025-015/018
VI. Probabilidades de Actividad Geomagnética 09 Feb a 11 Feb
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 40% | 40% | 40% |
| Tormenta Menor | 20% | 25% | 20% |
| Tormenta Mayor-Severa | 05% | 05% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 10% | 10% |
| Tormenta Menor | 25% | 25% | 25% |
| Tormenta Mayor-Severa | 55% | 60% | 60% |
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 |
| marzo 2026 | 85 -27.6 |
| Last 30 days | 71 -47.7 |