Viendo archivo del viernes, 21 octubre 2011
Informe actividad solar
Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Informe de actividad Solar-Geofísica 2011 Oct 21 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 294 Publicado el 2200Z a las 21 Oct 2011IA. Análisis de regiones solares activas y de actividad desde 20-2100Z hasta 21-2100Z Solar activity was moderate during the past 24 hours.
Region 1319 (N12W79) produced an M1 at 21/1300Z associated with Type
II (estimated speed 789 km/s) and Type IV Radio Sweeps. Further
analysis will be conducted as imagery becomes available. The region
has grown in areal coverage and has shown intermediate spot
development. Region 1324 (N10E27) produced some C-class activity.
New Region 1329 (S30W42) was numbered today and is considered a
Cso-beta group.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
with M-class activity likely for the next three days (22-24
October).
IIA. Resumen de la actividad geofísica 20-2100Z a 21-2100Z
The geomagnetic field was mostly quiet during the past 24 hours.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be mostly quiet for the next three days (22-24 October).
III. Probabilidades del evento 22 Oct a 24 Oct
| Clase M | 65% | 65% | 65% |
| Clase X | 10% | 10% | 10% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 21 Oct 168 Previsto 22 Oct-24 Oct 170/165/160 Media de 90 Días 21 Oct 121
V. Índices Geomagnéticos A
Observado Afr/Ap 20 Oct 003/005 Estimado Afr/Ap 21 Oct 004/005 Previsto Afr/Ap 22 Oct-24 Oct 005/005-005/005-005/005
VI. Probabilidades de Actividad Geomagnética 22 Oct a 24 Oct
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 05% | 05% | 05% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 05% | 05% | 05% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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
CMEs - January 08, 2026; G1-Watch 70Current Farside Activity 283AR 4336 55Incoming & Unnumbered Active Regions 82Coronal Hole 12/13 34
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 | 10/01/2026 | Kp6 (G2) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 102.5 -21.5 |
| Last 30 days | 100.5 -9 |