Viendo archivo del jueves, 27 marzo 2025
Informe actividad solar
Informe de actividad Solar-Geofísica 2025 Mar 27 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 86 Publicado el 2200Z a las 27 Mar 2025IA. Análisis de regiones solares activas y de actividad desde 26-2100Z hasta 27-2100Z Solar activity has been at moderate levels for the past 24
hours. 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 chance for M-class flares on days one, two, and three (28 Mar, 29 Mar,
30 Mar).
IIA. Resumen de la actividad geofísica 26-2100Z a 27-2100Z
The geomagnetic
field has been at active to minor storm levels for the past 24 hours.
Solar wind speed reached a peak of 1025 km/s at 27/1654Z. Total IMF
reached 20 nT at 26/2340Z. The maximum southward component of Bz reached
-15 nT at 26/2154Z. Electrons greater than 2 MeV at geosynchronous
orbit reached a peak level of 416 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at active levels on day one (28 Mar) and quiet to unsettled levels
on days two and three (29 Mar, 30 Mar).
III. Probabilidades del evento 28 Mar a 30 Mar
| Clase M | 25% | 25% | 25% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 27 Mar 153 Previsto 28 Mar-30 Mar 155/150/145 Media de 90 Días 27 Mar 182
V. Índices Geomagnéticos A
Observado Afr/Ap 26 Mar 026/048 Estimado Afr/Ap 27 Mar 023/034 Previsto Afr/Ap 28 Mar-30 Mar 018/025-013/015-008/008
VI. Probabilidades de Actividad Geomagnética 28 Mar a 30 Mar
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 35% | 20% | 10% |
| Tormenta Menor | 20% | 05% | 01% |
| Tormenta Mayor-Severa | 05% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 15% | 15% |
| Tormenta Menor | 25% | 25% | 20% |
| Tormenta Mayor-Severa | 50% | 25% | 20% |
All times in UTC
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Hechos clima espacial
| Último evento clase X | 24/04/2026 | X2.5 |
| Último evento clase M | 29/05/2026 | M1.1 |
| Últimas tormentas geomagnéticas | 16/05/2026 | Kp6- (G2) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (2%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| abril 2026 | 79.3 -6.6 |
| mayo 2026 | 96.6 +17.3 |
| Last 30 days | 96.6 +3.7 |
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