Viendo archivo del domingo, 25 febrero 2024
Informe actividad solar
Informe de actividad Solar-Geofísica 2024 Feb 25 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 56 Publicado el 2200Z a las 25 Feb 2024IA. Análisis de regiones solares activas y de actividad desde 24-2100Z hasta 25-2100Z 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
25/1722Z from Region 3590 (N18W13). There are currently 6 numbered
sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is likely to be moderate
with a chance for X-class flares on days one, two, and three (26 Feb, 27
Feb, 28 Feb).
IIA. Resumen de la actividad geofísica 24-2100Z a 25-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 459 km/s at 25/0358Z. Total IMF reached 13
nT at 25/1925Z. The maximum southward component of Bz reached -9 nT at
25/0734Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 111 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels on days one, two, and three (26 Feb,
27 Feb, 28 Feb). Protons have a slight chance of crossing threshold on
days one, two, and three (26 Feb, 27 Feb, 28 Feb).
III. Probabilidades del evento 26 Feb a 28 Feb
| Clase M | 70% | 70% | 70% |
| Clase X | 30% | 30% | 30% |
| Protón | 10% | 10% | 10% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 25 Feb 181 Previsto 26 Feb-28 Feb 180/175/175 Media de 90 Días 25 Feb 163
V. Índices Geomagnéticos A
Observado Afr/Ap 24 Feb 006/004 Estimado Afr/Ap 25 Feb 011/012 Previsto Afr/Ap 26 Feb-28 Feb 010/012-009/010-009/010
VI. Probabilidades de Actividad Geomagnética 26 Feb a 28 Feb
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 10% | 10% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 15% | 15% |
| Tormenta Menor | 25% | 20% | 20% |
| Tormenta Mayor-Severa | 20% | 20% | 20% |
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 (5%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| enero 2026 | 112.6 -11.4 |
| marzo 2026 | 75.5 -37.1 |
| Last 30 days | 61.4 -62.2 |