Vaata neljapäev, 21 juuni 2001 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 2001 Jun 21 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 172 Välja antud 2200Z kuni 21 Jun 2001IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 20-2100Z kuni 21-2100Z Solar activity remained at low levels. Region 9503
(N16W33) produced isolated C-class subflares. Flux emergence
occurred within the interior spots of this region and a magnetic
delta configuration may have developed in the trailer portion of the
group as well. Region 9504 (N08W28) produced isolated C-class
subflares during the period. Regions 9503 and 9504 appeared to be
linked magnetically. Both regions share a common neutral line and
have exhibited some sympathetic flare activity. Region 9506 (N19W04)
maintained a mild mixing of polarities and was stable through the
period. New Regions 9512 (S23E31) and 9513 (N21E76) were numbered.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be at
low to moderate levels. Region 9503 could produce an M-class flare
during the period. There is also a slight chance for a major flare
from this region.
IIA. Summaarne geofüüsikaline aktiivsus 20-2100Z kuni 21-2100Z
Geomagnetic field activity was at quiet to unsettled levels through
the period. The greater than 2 MeV electron flux at geosynchronous
orbit reached high levels during the period.
IIB. Geofüüsikalise aktiivsuse ennustus
Geomagnetic field activity is
expected to remain at quiet to unsettled levels. The greater than 2
MeV electron flux may reach high levels during 22 June. Normal to
moderate fluxes are expected during the rest of the period.
III. Sündmuste tõenäosus 22 Junkuni 24 Jun
| Klass M | 50% | 50% | 50% |
| Klass X | 10% | 10% | 10% |
| Prooton | 10% | 10% | 10% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 21 Jun 200 Prognoositud 22 Jun-24 Jun 205/205/200 90 päeva keskmine 21 Jun 174
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 20 Jun 010/015 Hinnanguline Afr/Ap 21 Jun 010/013 Prognoositud Afr/Ap 22 Jun-24 Jun 010/010-008/010-008/010
VI. Geomagnetilised aktiivsuse tõenäosused 22 Jun kuni 24 Jun
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 20% | 20% | 20% |
| Väike torm | 10% | 10% | 10% |
| Suur-tõsine torm | 01% | 01% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 25% | 25% | 25% |
| Väike torm | 15% | 15% | 15% |
| Suur-tõsine torm | 01% | 01% | 01% |
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