Viendo archivo del domingo, 2 abril 2000
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 2000 Apr 02 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 093 Publicado el 2200Z a las 02 APR 2000IA. Análisis de regiones solares activas y de actividad desde 01-2100Z hasta 02-2100Z SOLAR ACTIVITY REMAINED AT A LOW LEVEL. THE LARGEST
EVENT OF THE PERIOD WAS A LONG DURATION C6/SF FROM REGION 8936
(S15E22) FROM 02/1658-1831Z. REGION 8933 (N17W43) ALSO PRODUCED
SEVERAL SUBFLARES DURING THAT TIME. DISK REGIONS WERE PREDOMINANTLY
STABLE OR DECAYING. ACTIVE SURGING WAS VISIBLE NEAR SE17 WHERE OLD
REGION 8906 IS DUE TO RETURN.
IB. Pronóstico de la actividad solar
SOLAR ACTIVITY SHOULD BE LOW TO
MODERATE. CURRENT DISK REGIONS ARE CAPABLE OF PRODUCING ISOLATED
M-CLASS EVENTS. OLD REGION 8906, THAT IS BEGINNING TO APPEAR AT THE
SOUTHEAST LIMB, PRODUCED 8 M-CLASS EVENTS LAST ROTATION BUT WAS
DECAYING SLOWLY DURING ITS WESTERN HEMISPHERE TRANSIT. DEPENDING
UPON ITS RATE OF DISSOLUTION DURING THE LAST TWO WEEKS, THIS AREA
COULD ELEVATE ACTIVITY LEVELS DURING THE FORECAST PERIOD.
IIA. Resumen de la actividad geofísica 01-2100Z a 02-2100Z
THE GEOMAGNETIC FIELD WAS UNSETTLED TO SLIGHTLY ACTIVE. SOLAR WIND
VELOCITY WAS SLIGHTLY OVER NOMINAL AT 450-475 KM/S.
IIB. Pronóstico de la actividad geofísica
THE GEOMAGNETIC FIELD SHOULD
REMAIN GENERALLY UNSETTLED TO SLIGHTLY ACTIVE FOR 03-04 APR. QUIET
TO UNSETTLED CONDITIONS ARE EXPECTED ON 05 APR.
III. Probabilidades del evento 03 APR a 05 APR
| Clase M | 50% | 50% | 50% |
| Clase X | 10% | 10% | 10% |
| Protón | 05% | 05% | 05% |
| PCAF | GREEN | ||
IV. Penticton 10.7cm flujo
Observado 02 APR 219 Previsto 03 APR-05 APR 220/225/220 Media de 90 Días 02 APR 183
V. Índices Geomagnéticos A
OBSERVED AFR/AP 01 APR 012/014 ESTIMATED AFR/AP 02 APR 014/018 PREDICTED AFR/AP 03 APR-05 APR 012/015-010/015-008/012
VI. Probabilidades de Actividad Geomagnética 03 APR a 05 APR
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 40% | 35% | 20% |
| Tormenta Menor | 15% | 15% | 05% |
| Tormenta Mayor-Severa | 05% | 05% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 40% | 40% | 25% |
| Tormenta Menor | 15% | 15% | 05% |
| Tormenta Mayor-Severa | 05% | 05% | 01% |
All times in UTC
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