Viendo archivo del viernes, 24 septiembre 2021
Informe actividad solar
Informe de actividad Solar-Geofísica 2021 Sep 24 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 267 Publicado el 2200Z a las 24 Sep 2021IA. Análisis de regiones solares activas y de actividad desde 23-2100Z hasta 24-2100Z Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C2 event observed at
24/0701Z from Region 2871 (S28E01). There are currently 5 numbered
sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very low
with a chance for a C-class flares on days one, two, and three (25 Sep,
26 Sep, 27 Sep).
IIA. Resumen de la actividad geofísica 23-2100Z a 24-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 511 km/s at 24/0830Z. Total IMF reached 9
nT at 23/2309Z. The maximum southward component of Bz reached -6 nT at
24/0635Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 309 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels on day one (25 Sep), quiet to minor
storm levels on day two (26 Sep) and unsettled to major storm levels on
day three (27 Sep).
III. Probabilidades del evento 25 Sep a 27 Sep
| Clase M | 05% | 05% | 05% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 24 Sep 088 Previsto 25 Sep-27 Sep 088/086/082 Media de 90 Días 24 Sep 082
V. Índices Geomagnéticos A
Observado Afr/Ap 23 Sep 010/008 Estimado Afr/Ap 24 Sep 007/010 Previsto Afr/Ap 25 Sep-27 Sep 009/010-011/018-020/028
VI. Probabilidades de Actividad Geomagnética 25 Sep a 27 Sep
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 25% | 35% | 30% |
| Tormenta Menor | 10% | 35% | 40% |
| Tormenta Mayor-Severa | 01% | 10% | 20% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 05% | 05% |
| Tormenta Menor | 25% | 25% | 20% |
| Tormenta Mayor-Severa | 35% | 70% | 75% |
All times in UTC
< < Ir a la visión general diaria
Últimas noticias
miércoles, 31 diciembre 2025
Happy New Year! Celebrate with an M7.1 solar flare!
domingo, 7 diciembre 2025
M8.1 solar flare with earth-directed CME
lunes, 1 diciembre 2025
X1.9 solar flare, Coronal hole faces Earth
Últimos mensajes del foro
Más temasApoye a SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
Hechos clima espacial
| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 31/12/2025 | M7.11 |
| Últimas tormentas geomagnéticas | 02/01/2026 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 113.6 -10.4 |
| Last 30 days | 107.6 -0.4 |