Viendo archivo del viernes, 31 enero 2020
Informe actividad solar
Informe de actividad Solar-Geofísica 2020 Jan 31 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 31 Publicado el 2200Z a las 31 Jan 2020IA. Análisis de regiones solares activas y de actividad desde 30-2100Z hasta 31-2100Z Solar activity has been at very low levels for the past 24
hours. There are currently 1 numbered sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very low
on days one, two, and three (01 Feb, 02 Feb, 03 Feb).
IIA. Resumen de la actividad geofísica 30-2100Z a 31-2100Z
The geomagnetic
field has been at quiet to active levels for the past 24 hours. Solar
wind speed reached a peak of 557 km/s at 31/0933Z. Total IMF reached 8
nT at 31/0221Z. The maximum southward component of Bz reached -6 nT at
31/0215Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 334 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to active levels on day one (01 Feb) and quiet levels on
days two and three (02 Feb, 03 Feb).
III. Probabilidades del evento 01 Feb a 03 Feb
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 31 Jan 074 Previsto 01 Feb-03 Feb 074/072/070 Media de 90 Días 31 Jan 071
V. Índices Geomagnéticos A
Observado Afr/Ap 30 Jan 009/008 Estimado Afr/Ap 31 Jan 007/009 Previsto Afr/Ap 01 Feb-03 Feb 011/010-005/005-006/005
VI. Probabilidades de Actividad Geomagnética 01 Feb a 03 Feb
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 25% | 10% | 10% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 30% | 20% | 20% |
| Tormenta Mayor-Severa | 30% | 10% | 10% |
All times in UTC
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Hechos clima espacial
| Último evento clase X | 30/03/2026 | X1.5 |
| Último evento clase M | 09/04/2026 | M1.0 |
| Últimas tormentas geomagnéticas | 03/04/2026 | Kp7- (G3) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (3%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| marzo 2026 | 85.9 +7.7 |
| abril 2026 | 94.2 +8.3 |
| Last 30 days | 94.7 +34.5 |
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