Viendo archivo del jueves, 21 octubre 2010
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 2010 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 2010IA. Análisis de regiones solares activas y de actividad desde 20-2100Z hasta 21-2100Z Solar activity was very low. Todays activity consisted
of occasional, low-level B-class flares. Most of these were either
from Region 1112 (S20, behind west limb) or Region 1117 (N23E48),
although at least one event appeared to originate from a new group
just behind the East limb (around N25). Regions 1113 (N16W31) and
1115 (S29W13) were quiet and stable.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very
low, although there is a slight chance for an isolated C-class event
during the next three days (22-24 October).
IIA. Resumen de la actividad geofísica 20-2100Z a 21-2100Z
The geomagnetic field was quiet during the past 24 hours.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be generally quiet for the first day (22 October) and
about halfway through the second day (23 October). Sometime around
mid-day on 23 October and continuing through the third day (24
October), an increase to unsettled levels with a chance for active
periods is expected. There is also a chance for isolated storm
periods at some locations during this interval. The increase is
forecast because of expected effects from a high speed solar wind
stream from a favorably positioned coronal hole.
III. Probabilidades del evento 22 Oct a 24 Oct
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 21 Oct 084 Previsto 22 Oct-24 Oct 082/082/082 Media de 90 Días 21 Oct 081
V. Índices Geomagnéticos A
Observado Afr/Ap 20 Oct 003/004 Estimado Afr/Ap 21 Oct 003/005 Previsto Afr/Ap 22 Oct-24 Oct 005/005-010/010-015/015
VI. Probabilidades de Actividad Geomagnética 22 Oct a 24 Oct
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 05% | 30% | 40% |
| Tormenta Menor | 01% | 15% | 20% |
| Tormenta Mayor-Severa | 01% | 05% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 05% | 35% | 45% |
| Tormenta Menor | 01% | 20% | 25% |
| Tormenta Mayor-Severa | 01% | 10% | 15% |
All times in UTC
< < Ir a la visión general diaria
Últimas noticias
domingo, 1 febrero 2026
Complex sunspot region 4366
lunes, 19 enero 2026
CME impact! S4 solar radiation storm
domingo, 18 enero 2026
X1.9 solar flare with earth-directed CME
Últimos mensajes del foro
AR4381 3Incoming & Unnumbered Active Regions 220AR4379/4380 18Did ChatGPT Find a New Solar Physics Formula? 31AR4378 8
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 | 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%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| enero 2026 | 112.6 -11.4 |
| Last 30 days | 72.7 -45.8 |