Viendo archivo del lunes, 2 julio 2012
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 2012 Jul 02 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 184 Publicado el 2200Z a las 02 Jul 2012IA. Análisis de regiones solares activas y de actividad desde 01-2100Z hasta 02-2100Z Solar activity increased to high levels. Region 1515
(S17E04) produced an impulsive M5/2b flare at 02/1052Z associated
with a Type II radio sweep (estimated shock speed 1063 km/s), a 380
sfu Tenflare, and a coronal mass ejection (CME) with most of the
mass directed southward, out of the ecliptic plane. It also produced
an impulsive M3/2b flare at 02/2007Z associated with a 190 sfu
Tenflare. This region remained large and magnetically complex
(beta-gamma-delta). Region 1513 (N16W09) produced an impulsive M1/1n
flare at 02/0035Z as well as frequent B- and C-class flares. Gradual
spot growth was noted in its intermediate and trailer portions and
it retained its beta-gamma magnetic configuration. No new regions
were numbered.
IB. Pronóstico de la actividad solar
Solar activity is expected to be
moderate during the period (03 - 05 July) with M-class flares
expected from Regions 1513 and 1515.
IIA. Resumen de la actividad geofísica 01-2100Z a 02-2100Z
Geomagnetic field activity was at unsettled to active levels with
minor to major storm levels detected at high latitudes. This
activity was associated with a persistent coronal hole high-speed
stream (CH HSS). ACE data indicated solar wind speeds in the 580 -
722 km/s range with no discernible trend. IMF Bz was variable and
ranged from +6 nT to -5 nT. Todays observed Penticton 10.7 cm flux
(166 sfu) was flare-enhanced due to the M3/2b at 02/2007Z. The
greater than 2 MeV electron flux at geosynchronous orbit reached
high levels during the period.
IIB. Pronóstico de la actividad geofísica
Geomagnetic field activity is
expected to remain at unsettled to active levels on day 1 (03 July)
as CH HSS effects persist. Activity is expected to decrease to quiet
to unsettled levels during days 2 - 3 (04 - 05 July) as CH HSS
effects gradually subside. The CME associated with todays M5/2b
flare is not expected to disturb the field during the forecast
period.
III. Probabilidades del evento 03 Jul a 05 Jul
| Clase M | 70% | 70% | 70% |
| Clase X | 10% | 10% | 10% |
| Protón | 05% | 05% | 05% |
| PCAF | Green | ||
IV. Penticton 10.7cm flujo
Observado 02 Jul 166 Previsto 03 Jul-05 Jul 140/145/145 Media de 90 Días 02 Jul 120
V. Índices Geomagnéticos A
Observado Afr/Ap 01 Jul 020/023 Estimado Afr/Ap 02 Jul 020/022 Previsto Afr/Ap 03 Jul-05 Jul 013/015-007/008-007/008
VI. Probabilidades de Actividad Geomagnética 03 Jul a 05 Jul
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 25% | 15% | 15% |
| Tormenta Menor | 10% | 05% | 05% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 15% |
| Tormenta Menor | 30% | 25% | 25% |
| Tormenta Mayor-Severa | 35% | 25% | 25% |
All times in UTC
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