Vaata teisipäev, 14 august 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 Aug 14 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 226 Välja antud 2200Z kuni 14 Aug 2001IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 13-2100Z kuni 14-2100Z Solar activity was low, with the largest event being an
impulsive C9 flare, associated with an eruptive prominence on the
east limb near N40, at 14/0944 UTC. There was also a long duration
C2 event, with associations to a disappearing filament near N26W10,
as well as a sympathetic subfaint flare in spotless plage Region
9577 (N16W36), at 14/1242 UTC. A full halo CME was evident in
SOHO/LASCO imagery following this event. Two new regions were
numbered today: 9579 (S17W10) and 9580 (N24E73).
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be
predominantly low, with an isolated chance for moderate flare
activity from Region 9574 (S04W61), or from closely spaced regions
9570 (S10W47) and 9578 (S08W38).
IIA. Summaarne geofüüsikaline aktiivsus 13-2100Z kuni 14-2100Z
The geomagnetic field was quiet to active, under the continuing
influence of weak high speed stream effects from a coronal hole.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be mainly quiet to unsettled for the first two days.
Isolated active conditions are possible during the first day, as the
weak coronal hole effects wane. By day three, active to minor storm
conditions, with isolated major storm periods, are possible due to
the expected shock arrival from the CME activity described above in
section 1A.
III. Sündmuste tõenäosus 15 Augkuni 17 Aug
| Klass M | 30% | 30% | 30% |
| Klass X | 05% | 05% | 05% |
| Prooton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 14 Aug 147 Prognoositud 15 Aug-17 Aug 145/145/140 90 päeva keskmine 14 Aug 151
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 13 Aug 015/019 Hinnanguline Afr/Ap 14 Aug 012/013 Prognoositud Afr/Ap 15 Aug-17 Aug 012/012-015/015-025/025
VI. Geomagnetilised aktiivsuse tõenäosused 15 Aug kuni 17 Aug
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 20% | 25% | 35% |
| Väike torm | 10% | 15% | 20% |
| Suur-tõsine torm | 01% | 05% | 10% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 25% | 30% | 40% |
| Väike torm | 15% | 15% | 25% |
| Suur-tõsine torm | 05% | 05% | 10% |
Kõik ajad UTC-s
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