Vaata teisipäev, 6 september 2011 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 2011 Sep 06 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 249 Välja antud 2200Z kuni 06 Sep 2011IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 05-2100Z kuni 06-2100Z Solar activity increased to high levels. Region 1283
(N14W18) produced an M5/1b flare at 06/0150Z associated with Types
II and IV radio sweeps and an Earth-directed full-halo CME. The CME
had an estimated speed of around 450 km/sec, based upon STEREO-A
COR2 data, with the bulk of the ejecta directed north of the
ecliptic plane. Region 1283 appeared to develop a magnetic delta
configuration in its north-central portion and was classified as an
Eai-type with a beta-gamma-delta magnetic configuration. Old Region
1286 (N20, L = 310) produced multiple CMEs from beyond the west
limb, none of which were Earth-directed. New Region 1289 (N24E78)
was numbered.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be
moderate during the period (07 - 09 September) with more M-class
flare activity likely from Region 1283.
IIA. Summaarne geofüüsikaline aktiivsus 05-2100Z kuni 06-2100Z
Geomagnetic field activity was at mostly quiet levels. Proton flux
enhancements at greater than 100 MeV and greater than 10 MeV began
around 06/0300Z at geosynchronous orbit in the wake of the M5 flare
mentioned above.
IIB. Geofüüsikalise aktiivsuse ennustus
Geomagnetic field activity is
expected to be at mostly quiet levels through the period (07 - 09
September). The halo-CME mentioned above is not expected to affect
the field during the forecast period.
III. Sündmuste tõenäosus 07 Sepkuni 09 Sep
| Klass M | 60% | 60% | 60% |
| Klass X | 10% | 10% | 10% |
| Prooton | 10% | 10% | 10% |
| PCAF | Green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 06 Sep 112 Prognoositud 07 Sep-09 Sep 110/105/100 90 päeva keskmine 06 Sep 098
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 05 Sep 004/006 Hinnanguline Afr/Ap 06 Sep 006/007 Prognoositud Afr/Ap 07 Sep-09 Sep 005/005-005/005-005/005
VI. Geomagnetilised aktiivsuse tõenäosused 07 Sep kuni 09 Sep
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 10% | 10% | 10% |
| Väike torm | 01% | 01% | 01% |
| Suur-tõsine torm | 01% | 01% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 15% | 15% | 15% |
| Väike torm | 01% | 01% | 01% |
| Suur-tõsine torm | 01% | 01% | 01% |
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