Viendo archivo del martes, 21 marzo 2017
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 2017 Mar 21 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 80 Publicado el 2200Z a las 21 Mar 2017IA. Análisis de regiones solares activas y de actividad desde 20-2100Z hasta 21-2100Z Solar activity has been at very low levels for the past 24
hours. There are currently 1 numbered sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is expected to be very low
with a slight chance for a C-class flare on days one, two, and three (22
Mar, 23 Mar, 24 Mar).
IIA. Resumen de la actividad geofísica 20-2100Z a 21-2100Z
The geomagnetic
field has been at quiet to minor storm levels for the past 24 hours.
Solar wind speed reached a peak of 701 km/s at 21/1933Z. Total IMF
reached 18 nT at 21/0723Z. The maximum southward component of Bz reached
-17 nT at 21/0607Z. Electrons greater than 2 MeV at geosynchronous orbit
reached a peak level of 244 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at unsettled to minor storm levels on days one and two (22 Mar, 23
Mar) and quiet to active levels on day three (24 Mar).
III. Probabilidades del evento 22 Mar a 24 Mar
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 21 Mar 071 Previsto 22 Mar-24 Mar 071/071/071 Media de 90 Días 21 Mar 076
V. Índices Geomagnéticos A
Observado Afr/Ap 20 Mar 002/002 Estimado Afr/Ap 21 Mar 022/032 Previsto Afr/Ap 22 Mar-24 Mar 017/022-014/018-012/014
VI. Probabilidades de Actividad Geomagnética 22 Mar a 24 Mar
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 35% | 40% | 35% |
| Tormenta Menor | 10% | 25% | 15% |
| Tormenta Mayor-Severa | 01% | 05% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 10% | 10% |
| Tormenta Menor | 20% | 20% | 25% |
| Tormenta Mayor-Severa | 30% | 60% | 50% |
All times in UTC
< < Ir a la visión general diaria
Últimas noticias
martes, 17 marzo 2026
M2.7 solar flare, CME arrival possible
domingo, 1 febrero 2026
Complex sunspot region 4366
lunes, 19 enero 2026
CME impact! S4 solar radiation storm
Últimos mensajes del foro
AR4392 (including CMEs) 119CMes from ar 4392 (19-21st of march) 34CH 31 HSS 26Filaments and prominences 516Growth of Cycle 25 987
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 | 18/03/2026 | M2.7 |
| Últimas tormentas geomagnéticas | 14/03/2026 | Kp6 (G2) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (4%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| febrero 2026 | 78.2 -34.3 |
| marzo 2026 | 80.1 +1.9 |
| Last 30 days | 62.9 -47.9 |