Viendo archivo del jueves, 6 mayo 2010
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 2010 May 06 2201 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 126 Publicado el 2200Z a las 06 May 2010IA. Análisis de regiones solares activas y de actividad desde 05-2100Z hasta 06-2100Z Solar activity decreased to very low levels. A single
low-level B-class flare occurred during the period. Region 1069
(N42W51) showed a decrease in area, but maintained a beta-gamma
magnetic configuration. An eruptive prominence and associated CME
(estimated velocity 507 km/sec) occurred near the southwest limb
very early in the period. The CME did not appear to be
Earth-directed.
IB. Pronóstico de la actividad solar
Solar activity is expected to be low
during days 1 - 2 (07 - 08 May) with a chance for an isolated
M-class flare from Region 1069. Activity is expected to decrease to
very low levels on day 3 (09 May) as Region 1069 crosses the west
limb.
IIA. Resumen de la actividad geofísica 05-2100Z a 06-2100Z
Geomagnetic field activity was at quiet to unsettled levels. However,
a brief period of active levels was detected at Boulder around
06/0800Z. ACE solar wind measurements indicated Earth remained
within a coronal hole high-speed stream. Solar wind velocities
varied from 491 - 584 km/sec during the period. The greater than 2
MeV electron flux at geosynchronous orbit reached high levels during
the summary period.
IIB. Pronóstico de la actividad geofísica
Geomagnetic field activity is
expected to be at quiet to unsettled levels during days 1 - 3 (07 -
09 May). There is also a chance for active levels during days 2 - 3
(08 - 09 May) in response to recent CME activity.
III. Probabilidades del evento 07 May a 09 May
| Clase M | 20% | 20% | 01% |
| Clase X | 01% | 01% | 01% |
| Protón | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 06 May 079 Previsto 07 May-09 May 078/076/075 Media de 90 Días 06 May 082
V. Índices Geomagnéticos A
Observado Afr/Ap 05 May 006/008 Estimado Afr/Ap 06 May 007/009 Previsto Afr/Ap 07 May-09 May 007/009-010/012-010/012
VI. Probabilidades de Actividad Geomagnética 07 May a 09 May
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 05% | 15% | 15% |
| Tormenta Menor | 01% | 01% | 01% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 10% | 20% | 20% |
| Tormenta Menor | 01% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
All times in UTC
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