Viendo archivo del sábado, 28 febrero 1998
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 1998 Feb 28 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 059 Publicado el 2200Z a las 28 FEB 1998IA. Análisis de regiones solares activas y de actividad desde 27-2100Z hasta 28-2100Z SOLAR ACTIVITY WAS VERY LOW. REGION 8164 (N16W51)
CONTINUES TO DECAY WITH ONLY FIVE SPOTS NOW VISIBLE IN WHITE LIGHT.
REGION 8171 (S24W10) EXHIBITED SLIGHT GROWTH AND PRODUCED A B1/SF AT
28/0926Z. THE REMAINING REGIONS HAVE BEEN QUIET.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY IS EXPECTED TO REMAIN
VERY LOW.
IIA. Resumen de la actividad geofísica 27-2100Z a 28-2100Z
GEOMAGNETIC ACTIVITY HAS BEEN QUIET TO UNSETTLED WITH ISOLATED
PERIODS OF ACTIVE CONDITIONS AT HIGH LATITUDES.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD IS
EXPECTED TO REMAIN QUIET TO UNSETTLED THROUGH 01 MAR WITH ISOLATED
ACTIVE PERIODS AT HIGH LATITUDES. QUIET CONDITIONS ARE EXPECTED TO
RETURN BY 2 MAR.
III. Probabilidades del evento 01 MAR a 03 MAR
| Clase M | 05% | 05% | 05% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 28 FEB 094 Previsto 01 MAR-03 MAR 091/091/090 Media de 90 Días 28 FEB 095
V. Índices Geomagnéticos A
OBSERVED AFR/AP 27 FEB 002/004 ESTIMATED AFR/AP 28 FEB 007/009 PREDICTED AFR/AP 01 MAR-03 MAR 008/008-005/005-005/005
VI. Probabilidades de Actividad Geomagnética 01 MAR a 03 MAR
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 20% | 15% | 15% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 30% | 20% | 20% |
| Tormenta Menor | 05% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
< < Ir a la visión general diaria
Últimas noticias
lunes, 19 enero 2026
CME impact! S4 solar radiation storm
domingo, 18 enero 2026
X1.9 solar flare with earth-directed CME
miércoles, 31 diciembre 2025
Happy New Year! Celebrate with an M7.1 solar flare!
Últimos mensajes del foro
Do the high-resolution sunspot counts point to more complex sunspots? 8X1.9 CME 1326AR 14340 19AR 4345 31Unspecified geomagnetic activity 62
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 | 18/01/2026 | X1.9 |
| Último evento clase M | 21/01/2026 | M3.4 |
| Últimas tormentas geomagnéticas | 22/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 114.4 -9.6 |
| Last 30 days | 118.1 +9.1 |