Vaata esmaspäev, 7 veebruar 2005 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 2005 Feb 07 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 038 Välja antud 2200Z kuni 07 Feb 2005IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 06-2100Z kuni 07-2100Z Solar activity remained at low levels. Newly numbered
Region 733 (S09E78) produced several low level C-class flares
during the period. There is a fair sized penumbral spot that has
just begun to rotate onto the visible disk. Due to the region's
proximity to the limb further analysis is pending. Region 732
(N09E57) was limited to the production of multiple B-class flares
over the period. Analysis indicates that there is a gamma magnetic
structure in both polarities of this active region. No other
regions were numbered today.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be at
low levels. Regions 732 and 733 are both capable of producing
further C-class flare activity.
IIA. Summaarne geofüüsikaline aktiivsus 06-2100Z kuni 07-2100Z
The geomagnetic field was at quiet to minor storm levels. The ACE
spacecraft indicated that the onset of a recurrent high speed
coronal hole stream began around mid-day. Minor storm conditions
have persisted since 07/1430Z at middle and high latitudes.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be at unsettled to active levels with isolated minor
storm conditions possible through 8 February. Unsettled levels with
isolated active periods should dominate 9 and 10 February as the
geoeffective high speed coronal stream wanes.
III. Sündmuste tõenäosus 08 Febkuni 10 Feb
| Klass M | 20% | 20% | 20% |
| Klass X | 01% | 01% | 01% |
| Prooton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 07 Feb 103 Prognoositud 08 Feb-10 Feb 110/115/115 90 päeva keskmine 07 Feb 105
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 06 Feb 006/009 Hinnanguline Afr/Ap 07 Feb 015/020 Prognoositud Afr/Ap 08 Feb-10 Feb 012/015-010/010-010/010
VI. Geomagnetilised aktiivsuse tõenäosused 08 Feb kuni 10 Feb
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 25% | 20% | 20% |
| Väike torm | 10% | 05% | 05% |
| Suur-tõsine torm | 05% | 01% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 35% | 20% | 20% |
| Väike torm | 15% | 05% | 05% |
| Suur-tõsine torm | 05% | 01% | 01% |
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