Vaata esmaspäev, 22 jaanuar 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 Jan 22 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 022 Välja antud 2200Z kuni 22 Jan 2001IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 21-2100Z kuni 22-2100Z Solar activity has been moderate due to an M1/Sf flare
at 21/2312Z from region 9311 (N05W48). This group has shown slow
growth during the past 24 hours and produced a few additional
subflares. Region 9313 (S07E15) continues to be the largest region
on the disk and shows some magnetic complexity, but could only
muster one C-class subflare during the past 24 hours.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be low
to moderate during the next three days. Regions 9313 and 9311 appear
to have the best potential for producing an isolated M-class event.
IIA. Summaarne geofüüsikaline aktiivsus 21-2100Z kuni 22-2100Z
The geomagnetic field has been mostly unsettled during the past 24
hours. An enhancement of greater than 10 MeV protons was observed at
geostationary orbit, but peak fluxes (around 3 pfu) remained below
event level. These particles are likely to have been accelerated by
the fast CME of 20 January, which was associated with an M7 x-ray
flare.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be mostly active over the next two days, with a fair
chance for some isolated storm periods. The increase is anticipated
with the arrival of enhanced solar wind from the two CME events of
20 January. In addition, currently enhanced levels of medium energy
protons observed by ACE indicate the imminent arrival of an
interplanetary shock sometime during the next 12 hours. A decrease
to unsettled to slightly active is expected to occur on the third
day.
III. Sündmuste tõenäosus 23 Jankuni 25 Jan
| Klass M | 45% | 45% | 45% |
| Klass X | 05% | 05% | 05% |
| Prooton | 10% | 10% | 10% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 22 Jan 162 Prognoositud 23 Jan-25 Jan 165/165/165 90 päeva keskmine 22 Jan 174
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 21 Jan 012/018 Hinnanguline Afr/Ap 22 Jan 012/012 Prognoositud Afr/Ap 23 Jan-25 Jan 025/025-025/025-012/015
VI. Geomagnetilised aktiivsuse tõenäosused 23 Jan kuni 25 Jan
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 45% | 45% | 25% |
| Väike torm | 30% | 30% | 15% |
| Suur-tõsine torm | 15% | 15% | 05% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 30% | 25% |
| Väike torm | 35% | 35% | 15% |
| Suur-tõsine torm | 20% | 20% | 15% |
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