Vaata pühapäev, 16 jaanuar 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 Jan 16 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 016 Välja antud 2200Z kuni 16 Jan 2005IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 15-2100Z kuni 16-2100Z Solar activity was high. Region 720 (N13W15) produced
several flares throughout the day. The largest was an X2/3B at
15/2302 UTC. This flare was associated with significant radio output
that included 6400 sfu at 2695 MHz and type II/IV radio sweeps.
There was also an asymmetric full halo CME associated with this
event. The region remains large and magnetically complex, showing
little structural changes since this major flare. New Regions 721
(S03E14) and 722 (N19E04) were numbered.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be high
to very high. Region 720 appears capable of additional major flares.
IIA. Summaarne geofüüsikaline aktiivsus 15-2100Z kuni 16-2100Z
The geomagnetic field ranged from quiet to active levels. A proton
event at greater than 10 MeV began at 16/0210 UTC in response to the
X2 flare mentioned in Part IA and remains in progress. Peak flux
observed so far was 312 pfu at 16/1935 UTC. The greater than 2 MeV
electron flux was high.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field activity
is expected to increase to major to severe storm levels within the
next several hours with the arrival of the first of at least two
expected CMEs generated over the past few days by Region 720. The
proton event is expected to continue in progress.
III. Sündmuste tõenäosus 17 Jankuni 19 Jan
| Klass M | 80% | 80% | 80% |
| Klass X | 30% | 30% | 30% |
| Prooton | 99% | 80% | 75% |
| PCAF | in progress | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 16 Jan 145 Prognoositud 17 Jan-19 Jan 150/155/160 90 päeva keskmine 16 Jan 107
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 15 Jan 011/022 Hinnanguline Afr/Ap 16 Jan 015/020 Prognoositud Afr/Ap 17 Jan-19 Jan 050/060-030/030-030/030
VI. Geomagnetilised aktiivsuse tõenäosused 17 Jan kuni 19 Jan
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 50% | 50% | 30% |
| Väike torm | 30% | 20% | 20% |
| Suur-tõsine torm | 10% | 05% | 05% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 30% | 30% |
| Väike torm | 50% | 50% | 30% |
| Suur-tõsine torm | 15% | 10% | 10% |
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