Viendo archivo del sábado, 18 octubre 1997
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 1997 Oct 18 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 291 Publicado el 2200Z a las 18 OCT 1997IA. Análisis de regiones solares activas y de actividad desde 17-2100Z hasta 18-2100Z SOLAR ACTIVITY WAS VERY LOW. NO SIGNIFICANT FLARES
OCCURRED.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO BE VERY
LOW.
IIA. Resumen de la actividad geofísica 17-2100Z a 18-2100Z
THE GEOMAGNETIC FIELD WAS QUIET.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE QUIET TO UNSETTLED. ISOLATED ACTIVE CONDITIONS ARE
POSSIBLE ON OCT 20 OR 21. THIS ACTIVITY IS FORECAST FROM THE CME
OBSERVED ON THE SW LIMB ASSOCIATED WITH THE B1 LDE AT 16/2147Z. MOST
OF THIS CME IS EXPECTED TO MISS THE EARTH DUE TO ITS APPARENT
DIRECTION AND SURMISED ORIGIN AT (OR JUST BEHIND) THE WEST LIMB.
III. Probabilidades del evento 19 OCT a 21 OCT
| Clase M | 01% | 01% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 18 OCT 087 Previsto 19 OCT-21 OCT 088/088/090 Media de 90 Días 18 OCT 086
V. Índices Geomagnéticos A
OBSERVED AFR/AP 17 OCT 006/005 ESTIMATED AFR/AP 18 OCT 004/004 PREDICTED AFR/AP 19 OCT-21 OCT 005/005-015/008-015/008
VI. Probabilidades de Actividad Geomagnética 19 OCT a 21 OCT
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 20% | 20% |
| Tormenta Menor | 10% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 05% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 20% | 20% |
| Tormenta Menor | 10% | 10% | 10% |
| Tormenta Mayor-Severa | 01% | 05% | 05% |
All times in UTC
< < Ir a la visión general diaria
Últimas noticias
lunes, 30 marzo 2026
X1.5 solar flare
martes, 17 marzo 2026
M2.7 solar flare, CME arrival possible
domingo, 1 febrero 2026
Complex sunspot region 4366
Últimos mensajes del foro
AR4419 9Space Weather Watch App 12Filaments and prominences 545Comet C/2026 A1 (MAPS) for the southern hemisphere 67Current Farside Activity 450
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 | 30/03/2026 | X1.5 |
| Último evento clase M | 09/04/2026 | 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 |
| Promedio de manchas solares mensuales | |
|---|---|
| marzo 2026 | 85.9 +7.7 |
| abril 2026 | 92 +6.1 |
| Last 30 days | 93.7 +33.5 |
Efemérides*
Aurora on this day in history
No observations submitted for this day in history. If you've observed the aurora and you have some amazing photos to show off, submit your observations now!
Submit your aurora observation