Viendo archivo del miércoles, 30 julio 2025
Informe actividad solar
Informe de actividad Solar-Geofísica 2025 Jul 30 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 211 Publicado el 2200Z a las 30 Jul 2025IA. Análisis de regiones solares activas y de actividad desde 29-2100Z hasta 30-2100Z Solar activity has been at low levels for the past 24 hours.
There are currently 9 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 (31 Jul, 01 Aug,
02 Aug).
IIA. Resumen de la actividad geofísica 29-2100Z a 30-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 866 km/s at 30/0729Z. Total IMF reached 12
nT at 30/1109Z. The maximum southward component of Bz reached -9 nT at
30/1308Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 821 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to active levels on day one (31 Jul), quiet to unsettled
levels on day two (01 Aug) and quiet levels on day three (02 Aug).
III. Probabilidades del evento 31 Jul a 02 Aug
| Clase M | 30% | 30% | 30% |
| Clase X | 05% | 05% | 05% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 30 Jul 149 Previsto 31 Jul-02 Aug 148/146/146 Media de 90 Días 30 Jul 135
V. Índices Geomagnéticos A
Observado Afr/Ap 29 Jul 009/ 008 Estimado Afr/Ap 30 Jul 008/012 Previsto Afr/Ap 31 Jul-02 Aug 012/014-008/008-006/008
VI. Probabilidades de Actividad Geomagnética 31 Jul a 02 Aug
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 35% | 15% | 10% |
| Tormenta Menor | 10% | 05% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 25% | 25% | 20% |
| Tormenta Mayor-Severa | 45% | 25% | 20% |
All times in UTC
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Hechos clima espacial
| Último evento clase X | 03/02/2026 | X1.5 |
| Último evento clase M | 03/02/2026 | M2.5 |
| 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 | 114 -10 |
| Last 30 days | 118.1 +6.2 |