Vaata reede, 3 jaanuar 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 Jan 03 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 003 Välja antud 2200Z kuni 03 Jan 2003IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 02-2100Z kuni 03-2100Z Solar activity was at low levels. Several low level
C-class flares occurred today. The largest optically correlated
event was a C2.0/Sf flare that occurred at 03/1445 UTC from Region
234 (N19W60) as region underwent steady decay today. Region 242
(S08E48) produced several B and C-class flares while showing areal
growth of spot complex through the period. An eruptive prominence
on the west limb (N22W90) occurred at 03/1506 UTC producing a CME
seen on NASA/LASCO imagery that does not appear to be earth
directed. Regions 243 (S19W34), 244 (S15E58), and 245 (N12E74) were
newly assigned today.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be at
low levels. A very slight chance of an isolated low level M-class
flare is possible from Region 242.
IIA. Summaarne geofüüsikaline aktiivsus 02-2100Z kuni 03-2100Z
The geomagnetic field was predominantly quiet to unsettled. Isolated
active to minor storm conditions were observed between 03/1500 to
1800 UTC due to the effects of a favorably positioned coronal hole.
The greater than 2 MeV electron flux at geosynchronous orbit reached
high levels during the past 24 hours.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be at predominantly unsettled to active levels on day
one of the forecast period due to high speed stream coronal hole.
Days two and three should see a return to quiet to unsettled
conditions as the geo-effective coronal hole wanes.
III. Sündmuste tõenäosus 04 Jankuni 06 Jan
| Klass M | 20% | 20% | 20% |
| Klass X | 01% | 01% | 01% |
| Prooton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 03 Jan 138 Prognoositud 04 Jan-06 Jan 135/140/145 90 päeva keskmine 03 Jan 164
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 02 Jan 005/008 Hinnanguline Afr/Ap 03 Jan 010/015 Prognoositud Afr/Ap 04 Jan-06 Jan 012/015-010/015-005/010
VI. Geomagnetilised aktiivsuse tõenäosused 04 Jan kuni 06 Jan
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 25% | 25% | 15% |
| Väike torm | 10% | 05% | 01% |
| Suur-tõsine torm | 01% | 01% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 30% | 25% |
| Väike torm | 10% | 10% | 05% |
| Suur-tõsine torm | 01% | 01% | 01% |
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