Viendo archivo del martes, 19 enero 1999
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 1999 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 1999IA. Análisis de regiones solares activas y de actividad desde 18-2100Z hasta 19-2100Z SOLAR ACTIVITY WAS LOW. THE TWO MOST ACTIVE REGIONS
WERE 8439 (S23W13) AND 8440 (N19W10) BOTH REGIONS HAVE PRODUCED
NUMEROUS C-CLASS X-RAY FLARES AND OPTICAL SUBFLARES. BOTH REGIONS
ARE SHOWING PLAGE FLUCTUATIONS, ACTIVE SURGING, AND HAVE BETA-GAMMA
MAGNETIC CLASSIFICATIONS. THE REST OF THE DISK AND LIMBS WERE MOSTLY
QUIET AND STABLE. TWO NEW REGIONS WERE NUMBERED TODAY: 8444 (N19E20)
A 2 SPOT AXX ALPHA GROUP AND 8445 (N10E25) A 3 SPOT BXO BETA GROUP.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE LOW
TO MODERATE. REGIONS 8439 AND 8440 ARE STILL CAPABLE OF PRODUCING
ISOLATED M-CLASS EVENTS.
IIA. Resumen de la actividad geofísica 18-2100Z a 19-2100Z
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE QUIET TO UNSETTLED.
III. Probabilidades del evento 20 JAN a 22 JAN
| Clase M | 50% | 50% | 50% |
| Clase X | 10% | 10% | 10% |
| Protón | 05% | 05% | 05% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 19 JAN 176 Previsto 20 JAN-22 JAN 180/185/185 Media de 90 Días 19 JAN 140
V. Índices Geomagnéticos A
OBSERVED AFR/AP 18 JAN 002/005 ESTIMATED AFR/AP 19 JAN 008/010 PREDICTED AFR/AP 20 JAN-22 JAN 008/008-012/015-012/015
VI. Probabilidades de Actividad Geomagnética 20 JAN a 22 JAN
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 10% | 20% | 20% |
| Tormenta Menor | 05% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 30% | 30% |
| Tormenta Menor | 10% | 15% | 15% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
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
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 | X4.3 |
| Último evento clase M | 05/02/2026 | M1.1 |
| Últimas tormentas geomagnéticas | 05/02/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| enero 2026 | 112.6 -11.4 |
| febrero 2026 | 140.8 +28.2 |
| Last 30 days | 124.6 +17.7 |