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Informe actividad solar
Informe de actividad Solar-Geofísica 2025 Jan 03 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 3 Publicado el 2200Z a las 03 Jan 2025IA. Análisis de regiones solares activas y de actividad desde 02-2100Z hasta 03-2100Z Solar activity has been at high levels for the past 24 hours.
The largest solar event of the period was a X1 event observed at
03/1139Z from Region 3947 (N11E57). There are currently 11 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 and two (04 Jan,
05 Jan) and expected to be low with a chance for M-class flares and a
slight chance for an X-class flare on day three (06 Jan).
IIA. Resumen de la actividad geofísica 02-2100Z a 03-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 573 km/s at 03/0139Z. Total IMF reached 16
nT at 03/0959Z. The maximum southward component of Bz reached -1 nT at
03/2030Z. 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 minor storm levels on days one and two (04 Jan, 05
Jan) and quiet to active levels on day three (06 Jan). Protons have a
slight chance of crossing threshold on days one, two, and three (04 Jan,
05 Jan, 06 Jan).
III. Probabilidades del evento 04 Jan a 06 Jan
| Clase M | 55% | 55% | 50% |
| Clase X | 15% | 15% | 10% |
| Protón | 10% | 10% | 10% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 03 Jan 200 Previsto 04 Jan-06 Jan 200/190/185 Media de 90 Días 03 Jan 203
V. Índices Geomagnéticos A
Observado Afr/Ap 02 Jan 014/023 Estimado Afr/Ap 03 Jan 010/011 Previsto Afr/Ap 04 Jan-06 Jan 014/018-015/018-010/012
VI. Probabilidades de Actividad Geomagnética 04 Jan a 06 Jan
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 35% | 40% | 35% |
| Tormenta Menor | 25% | 25% | 15% |
| Tormenta Mayor-Severa | 05% | 05% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 10% | 10% |
| Tormenta Menor | 25% | 25% | 25% |
| Tormenta Mayor-Severa | 65% | 60% | 50% |
All times in UTC
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Hechos clima espacial
| Último evento clase X | 02/02/2026 | X1.6 |
| Último evento clase M | 02/02/2026 | M2.4 |
| Últimas tormentas geomagnéticas | 28/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| febrero 2026 | 97 -27 |
| Last 30 days | 118.3 +3.5 |