Vaata esmaspäev, 3 veebruar 2003 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 2003 Feb 03 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 034 Välja antud 2200Z kuni 03 Feb 2003IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 02-2100Z kuni 03-2100Z Solar activity was low during the past 24 hours. Region
276 (S14E53) produced today's only C-class flare, a C1 at 0456 UTC.
Region 276 is currently the largest region on the disk with an area
of 290 millionths, and shows frequent brightenings. Region 274
(S05W09) showed occasional fluctuations along an east-west
inversion line, but was unable to produce a flare event.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be
mostly low, but there is a slight chance for an isolated M-class
event from Region 276 sometime during the next three days.
IIA. Summaarne geofüüsikaline aktiivsus 02-2100Z kuni 03-2100Z
The geomagnetic field was at unsettled to active levels during the
past 24 hours. Solar wind observations show a continuation of
yesterday's enhanced flow, but with a slow return of speed and total
magnetic field intensity to nominal values. The greater than 2 MeV
electron fluxes reached high levels during the past 24 hours.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be mostly unsettled tomorrow, with a chance for some
isolated active periods. An increase to unsettled to active is
anticipated for the second and third days due to the favorable
position of a solar coronal hole.
III. Sündmuste tõenäosus 04 Febkuni 06 Feb
| Klass M | 30% | 30% | 30% |
| Klass X | 05% | 05% | 05% |
| Prooton | 01% | 01% | 05% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 03 Feb 133 Prognoositud 04 Feb-06 Feb 135/140/145 90 päeva keskmine 03 Feb 155
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 02 Feb 029/045 Hinnanguline Afr/Ap 03 Feb 015/020 Prognoositud Afr/Ap 04 Feb-06 Feb 010/015-012/020-012/020
VI. Geomagnetilised aktiivsuse tõenäosused 04 Feb kuni 06 Feb
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 25% | 30% | 30% |
| Väike torm | 15% | 20% | 20% |
| Suur-tõsine torm | 05% | 05% | 05% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 25% | 30% | 30% |
| Väike torm | 15% | 25% | 25% |
| Suur-tõsine torm | 05% | 10% | 10% |
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