Vaata teisipäev, 9 oktoober 2012 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 2012 Oct 09 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 283 Välja antud 2200Z kuni 09 Oct 2012IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 08-2100Z kuni 09-2100Z Solar activity was low. A few C-class events were
observed during the period, most from a region around the southeast
limb that has not yet rotated onto the disk. Three new regions were
numbered today with Region 1589 (N13E75) as the largest and most
active.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be low
with a chance for an isolated M-class flare over the next three days
(10-12 October).
IIA. Summaarne geofüüsikaline aktiivsus 08-2100Z kuni 09-2100Z
The geomagnetic field began the day at active levels before the onset
of two major storm periods (09/00-06Z). This peak activity was then
followed by a minor storm period before mostly quiet conditions
prevailed for the remainder of the period. The increased activity
was the result of residual effects from the CME on 05 October. The
greater than 2 MeV electron flux at geosynchronous orbit reached
high levels during the period.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be unsettled to active on day one (10 October), due to
high speed stream effects. Quiet to unsettled conditions are
forecast on day two (11 October) and mostly quiet levels are
expected on day three (12 October).
III. Sündmuste tõenäosus 10 Octkuni 12 Oct
| Klass M | 20% | 20% | 20% |
| Klass X | 01% | 01% | 01% |
| Prooton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 09 Oct 106 Prognoositud 10 Oct-12 Oct 105/105/100 90 päeva keskmine 09 Oct 119
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 08 Oct 021/040 Hinnanguline Afr/Ap 09 Oct 024/038 Prognoositud Afr/Ap 10 Oct-12 Oct 012/015-007/008-006/005
VI. Geomagnetilised aktiivsuse tõenäosused 10 Oct kuni 12 Oct
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 25% | 15% | 05% |
| Väike torm | 10% | 05% | 01% |
| Suur-tõsine torm | 01% | 01% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 15% | 15% | 15% |
| Väike torm | 25% | 25% | 15% |
| Suur-tõsine torm | 40% | 20% | 05% |
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