Viendo archivo del jueves, 19 enero 2012
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 2012 Jan 19 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 019 Publicado el 2200Z a las 19 Jan 2012IA. Análisis de regiones solares activas y de actividad desde 18-2100Z hasta 19-2100Z Solar activity was moderate. Region 1402 (N29E15)
produced an M3/2n flare at 19/1605Z associated with a Type IV radio
sweep and a full-halo CME (estimated plane-of-sky speed 1100 km/s).
Region 1402 showed minor spot growth in its trailer portion and was
classified as an Dko-type group with a beta magnetic configuration.
Region 1401 (N18E13) showed some spot and penumbral development in
its intermediate portion and was classified as an Eko-type with a
beta-gamma magnetic configuration. Weak Type II radio sweeps were
observed at 19/1252Z (estimated speed 933 km/s) and 19/1933Z
(estimated speed 694 km/s). No new regions were numbered.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
through the period (20 - 22 January) with a chance for M-class
activity from Regions 1401 and 1402.
IIA. Resumen de la actividad geofísica 18-2100Z a 19-2100Z
The geomagnetic field was quiet.
IIB. Pronóstico de la actividad geofísica
Geomagnetic field activity is
expected to be at quiet to unsettled levels through the period (20 -
22 January) with a chance for active levels on 21 January due to the
expected arrival of todays CME.
III. Probabilidades del evento 20 Jan a 22 Jan
| Clase M | 50% | 50% | 50% |
| Clase X | 05% | 05% | 05% |
| Protón | 05% | 05% | 05% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 19 Jan 157 Previsto 20 Jan-22 Jan 150/155/155 Media de 90 Días 19 Jan 144
V. Índices Geomagnéticos A
Observado Afr/Ap 18 Jan 004/003 Estimado Afr/Ap 19 Jan 003/004 Previsto Afr/Ap 20 Jan-22 Jan 007/006-009/010-010/008
VI. Probabilidades de Actividad Geomagnética 20 Jan a 22 Jan
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 15% | 15% |
| Tormenta Menor | 01% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 25% | 20% |
| Tormenta Menor | 01% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 05% | 05% |
All times in UTC
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Hechos clima espacial
| Último evento clase X | 30/03/2026 | X1.5 |
| Último evento clase M | 04/04/2026 | M1.0 |
| Últimas tormentas geomagnéticas | 03/04/2026 | Kp7- (G3) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (3%) |
| Último día sin manchas | 24/02/2026 |
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