Viendo archivo del domingo, 2 enero 2005
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 2005 Jan 02 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 002 Publicado el 2200Z a las 02 Jan 2005IA. Análisis de regiones solares activas y de actividad desde 01-2100Z hasta 02-2100Z Solar activity was low. Isolated low C-class and
B-class flares occurred in Region 715 (N05E08). Region 715, which
produced an X1 flare on 01 January, continues in a decay phase.
Region 717 (N08W86) is growing in size as it approaches the west
limb, but so far has produced only B-class activity. No other
significant activity or changes were observed.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
to moderate. There is a small chance for an M-class flare from
Region 715. Isolated C-class flares are possible from Region 717 as
it rotates around the west limb.
IIA. Resumen de la actividad geofísica 01-2100Z a 02-2100Z
The geomagnetic field was at unsettled to minor storm levels. High
speed coronal hole flow, possibly combined with weak transient flow
from the late December CME activity, is responsible for this
disturbance. Solar wind speed increased to over 800 km/s by the
middle of the period and ranged from 700 - 850 km/s for the
remainder of the day.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to range from quiet to major storming. The high speed
coronal hole stream in progress now is expected to persist through
03 January. A CME associated with the X1 flare early on 01 Jan is
expected to impact the geomagnetic field on 03 January. As a result,
minor to major storm periods are possible on 03 and 04 January.
Storming should subside by 05 January. Expect quiet to unsettled
levels with isolated active periods on the 5th.
III. Probabilidades del evento 03 Jan a 05 Jan
| Clase M | 30% | 25% | 20% |
| Clase X | 05% | 05% | 01% |
| Protón | 05% | 05% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 02 Jan 100 Previsto 03 Jan-05 Jan 095/095/090 Media de 90 Días 02 Jan 105
V. Índices Geomagnéticos A
Observado Afr/Ap 01 Jan 010/015 Estimado Afr/Ap 02 Jan 020/025 Previsto Afr/Ap 03 Jan-05 Jan 020/030-015/015-010/010
VI. Probabilidades de Actividad Geomagnética 03 Jan a 05 Jan
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 50% | 35% | 25% |
| Tormenta Menor | 25% | 15% | 05% |
| Tormenta Mayor-Severa | 10% | 05% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 50% | 40% | 30% |
| Tormenta Menor | 30% | 20% | 10% |
| Tormenta Mayor-Severa | 20% | 10% | 05% |
All times in UTC
< < Ir a la visión general diaria
Últimas noticias
lunes, 19 enero 2026
CME impact! S4 solar radiation storm
domingo, 18 enero 2026
X1.9 solar flare with earth-directed CME
miércoles, 31 diciembre 2025
Happy New Year! Celebrate with an M7.1 solar flare!
Últimos mensajes del foro
Incoming & Unnumbered Active Regions 130Do the high-resolution sunspot counts point to more complex sunspots? 34CH 17 6Broad-spectrum aurora pillars 21Current Farside Activity 349
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 | 18/01/2026 | X1.9 |
| Último evento clase M | 21/01/2026 | M3.4 |
| Últimas tormentas geomagnéticas | 28/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 119.3 -4.7 |
| Last 30 days | 120.3 +3.4 |