Viendo archivo del lunes, 26 julio 2021
Informe actividad solar
Informe de actividad Solar-Geofísica 2021 Jul 26 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 207 Publicado el 2200Z a las 26 Jul 2021IA. Análisis de regiones solares activas y de actividad desde 25-2100Z hasta 26-2100Z Solar activity has been at very low levels for the past 24
hours. There are currently 2 numbered sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very low
with a slight chance for a C-class flare on days one, two, and three (27
Jul, 28 Jul, 29 Jul).
IIA. Resumen de la actividad geofísica 25-2100Z a 26-2100Z
The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 396 km/s at 26/0710Z. Electrons greater than 2 MeV at
geosynchronous orbit reached a peak level of 484 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels on days one and three (27 Jul, 29
Jul) and quiet to active levels on day two (28 Jul).
III. Probabilidades del evento 27 Jul a 29 Jul
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 26 Jul 081 Previsto 27 Jul-29 Jul 082/082/080 Media de 90 Días 26 Jul 079
V. Índices Geomagnéticos A
Observado Afr/Ap 25 Jul 005/003 Estimado Afr/Ap 26 Jul 004/004 Previsto Afr/Ap 27 Jul-29 Jul 007/008-009/012-008/010
VI. Probabilidades de Actividad Geomagnética 27 Jul a 29 Jul
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 30% | 25% |
| Tormenta Menor | 01% | 10% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 25% | 30% | 30% |
| Tormenta Mayor-Severa | 20% | 40% | 30% |
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%) |
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| Last 30 days | 83.1 -38 |