Vaata laupäev, 10 november 2012 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 2012 Nov 10 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 315 Välja antud 2200Z kuni 10 Nov 2012IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 09-2100Z kuni 10-2100Z Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C2 event observed at
10/0504Z from Region 1608 (S20W03) which was also associated with a
coronal mass ejection (CME). An additional CME was observed off the west
limb at 10/1448Z but was from a region on the backside and is not
earthward directed. A new unnumbered spot region is rotating onto the
disk from east limb at about S21. There are currently 5 numbered sunspot
regions on the disk.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be low with
a slight chance for an M-class event on days one, two, and three (11
Nov, 12 Nov, 13 Nov).
IIA. Summaarne geofüüsikaline aktiivsus 09-2100Z kuni 10-2100Z
The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed,
as measured by the ACE spacecraft, reached a peak speed of 337 km/s at
09/2104Z.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is expected
to be quiet with a slight chance of unsettled levels on day one (11
Nov). The CMEs from 09/1524Z and 10/0539Z are expected to merge and
arrive on 12 Nov around 1200Z which will increase geomagnetic activity
to active levels with a chance for minor storm periods on days two and
three (12 Nov, 13 Nov).
III. Sündmuste tõenäosus 11 Novkuni 13 Nov
| Klass M | 10% | 10% | 10% |
| Klass X | 01% | 01% | 01% |
| Prooton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 10 Nov 122 Prognoositud 11 Nov-13 Nov 130/135/140 90 päeva keskmine 10 Nov 117
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 09 Nov 001/002 Hinnanguline Afr/Ap 10 Nov 002/002 Prognoositud Afr/Ap 11 Nov-13 Nov 007/007-017/030-013/015
VI. Geomagnetilised aktiivsuse tõenäosused 11 Nov kuni 13 Nov
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 05% | 35% | 35% |
| Väike torm | 01% | 20% | 25% |
| Suur-tõsine torm | 01% | 05% | 05% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 15% | 10% | 30% |
| Väike torm | 15% | 25% | 25% |
| Suur-tõsine torm | 05% | 55% | 05% |
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