Viendo archivo del martes, 20 febrero 2001
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 2001 Feb 20 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 051 Publicado el 2200Z a las 20 Feb 2001IA. Análisis de regiones solares activas y de actividad desde 19-2100Z hasta 20-2100Z Solar activity was low. Region 9354 (S08W20) produced
a couple of minor C-class X-ray events. Other minor C-class events
occurred but were optically uncorrelated. Minor growth was observed
in Region 9358 (S08E20) while Region 9354 displayed no significant
change in area or number of spots. New Region 9359 (N10E74) was
numbered today.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low.
There is a chance for an isolated minor M-class event.
IIA. Resumen de la actividad geofísica 19-2100Z a 20-2100Z
The geomagnetic field was mostly quiet to unsettled with one period
of isolated active conditions observed in the mid latitudes from
20/0900 - 1200Z.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is
expected to be mostly quiet to unsettled.
III. Probabilidades del evento 21 Feb a 23 Feb
| Clase M | 20% | 20% | 20% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 20 Feb 146 Previsto 21 Feb-23 Feb 145/150/150 Media de 90 Días 20 Feb 168
V. Índices Geomagnéticos A
Observado Afr/Ap 19 Feb 003/006 Estimado Afr/Ap 20 Feb 008/007 Previsto Afr/Ap 21 Feb-23 Feb 005/005-005/005-005/005
VI. Probabilidades de Actividad Geomagnética 21 Feb a 23 Feb
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 20% | 20% | 20% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 25% | 25% | 25% |
| Tormenta Menor | 10% | 10% | 10% |
| 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
Coronal Hole 12/13 14Incoming & Unnumbered Active Regions 80AR 4336 22Ask your obscure/"stupid" space weather questions. 487AR 4334 15
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 | 111.2 -12.8 |
| Last 30 days | 105.1 -4.2 |