Vaata teisipäev, 10 august 2004 arhiivi
Päikese aktiivsuse aruanne
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.
Päikese ja geofüüsikalise aktiivsuse aruanne 2004 Aug 10 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 223 Välja antud 2200Z kuni 10 Aug 2004IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 09-2100Z kuni 10-2100Z Solar activity was low. Today's activity consisted of
occasional C-class flares from Region 656 (S12E18). Although the
region is still growing the rate of growth has decreased
significantly and the rate of flare activity has also decreased. The
region continues to have a delta magnetic class but shearing in the
region appears to have decreased slightly. New Region 659 (N18E59)
was assigned today and is a small, stable H-type group.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be
mostly low, but there is a fair chance for an isolated M-class flare
from Region 656. There may be an increase in background and activity
levels on 12 August with the return of old Region 652 (N08, L=348)
which produced numerous M-class events on its previous disk transit.
IIA. Summaarne geofüüsikaline aktiivsus 09-2100Z kuni 10-2100Z
The geomagnetic field ranged from quiet to active levels with a minor
storm interval at some locations from 1500-1800 UTC. Solar wind
observations show an increase of velocity and temperature, and a
decrease of density, consistent with the onset of a high-speed
coronal hole solar wind stream.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be mostly unsettled with occasional active periods for
the next three days (11-13 August).
III. Sündmuste tõenäosus 11 Augkuni 13 Aug
| Klass M | 40% | 40% | 40% |
| Klass X | 10% | 10% | 10% |
| Prooton | 05% | 05% | 05% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 10 Aug 121 Prognoositud 11 Aug-13 Aug 125/130/135 90 päeva keskmine 10 Aug 106
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 09 Aug 012/013 Hinnanguline Afr/Ap 10 Aug 010/013 Prognoositud Afr/Ap 11 Aug-13 Aug 010/012-010/010-010/010
VI. Geomagnetilised aktiivsuse tõenäosused 11 Aug kuni 13 Aug
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 30% | 30% |
| Väike torm | 20% | 20% | 20% |
| Suur-tõsine torm | 05% | 05% | 05% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 30% | 30% |
| Väike torm | 25% | 25% | 25% |
| Suur-tõsine torm | 05% | 05% | 05% |
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