Viendo archivo del miércoles, 21 mayo 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 May 21 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 141 Publicado el 2200Z a las 21 MAY 1997IA. Análisis de regiones solares activas y de actividad desde 20-2100Z hasta 21-2100Z SOLAR ACTIVITY BECAME MODERATE. REGION 8040 (N06W12)
PRODUCED AN M1/1N (OPTICAL ESTIMATED) AT 21/2015Z. MODERATE
INTENSITY TYPE II, IV, AND CENTIMETRIC BURSTS ACCOMPANIED THE EVENT.
AN OPTICALLY UNCORRELATED C4 FLARE WAS DETECTED AT 20/2210Z AND
REGION 8040 PRODUCED A C2/SF FLARE AT 21/0625Z. REGION 8040
EXHIBITED GROWTH DURING THE PERIOD AND A WEAK DELTA MAY BE FORMING
IN THE TRAILER. A NEW REGION EMERGED NEAR N02E01 AND WAS NUMBERED AS
REGION 8045.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY SHOULD BE LOW TO
MODERATE. SHOULD GROWTH CONTINUE IN REGION 8040, C-CLASS AND SMALL
M-CLASS FLARES WILL BECOME MORE FREQUENT.
IIA. Resumen de la actividad geofísica 20-2100Z a 21-2100Z
THE GEOMAGNETIC FIELD WAS QUIET. ENERGETIC ELECTRON FLUXES AT
GEOSYNCHRONOUS ORBIT REACHED HIGH LEVELS DURING THE PERIOD.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD SHOULD BE
QUIET TO SLIGHTLY UNSETTLED FOR THE NEXT TWO AND A HALF DAYS.
ACTIVE TO MINOR STORM CONDITIONS ARE FORECAST FOR THE LATTER HALF OF
24 MAY AS A RESULT OF THE EVENT MENTIONED ABOVE. ENERGETIC ELECTRON
FLUXES SHOULD DROP BACK TO BACKGROUND LEVELS WITHIN 48 HOURS.
III. Probabilidades del evento 22 MAY a 24 MAY
| Clase M | 25% | 25% | 25% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 21 MAY 085 Previsto 22 MAY-24 MAY 088/090/091 Media de 90 Días 21 MAY 074
V. Índices Geomagnéticos A
OBSERVED AFR/AP 20 MAY 006/006 ESTIMATED AFR/AP 21 MAY 003/008 PREDICTED AFR/AP 22 MAY-24 MAY 005/008-005/005-015/015
VI. Probabilidades de Actividad Geomagnética 22 MAY a 24 MAY
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 05% | 05% | 25% |
| Tormenta Menor | 05% | 05% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 05% | 10% | 25% |
| Tormenta Menor | 05% | 05% | 10% |
| Tormenta Mayor-Severa | 01% | 01% | 05% |
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