Vaata teisipäev, 2 november 2004 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 2004 Nov 02 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 307 Välja antud 2200Z kuni 02 Nov 2004IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 01-2100Z kuni 02-2100Z Solar activity was low. Today's activity consisted of a
few C-class events. The largest of these were a C6 at 0143 UTC from
Region 687 (N12W90+) and a C9 at 0947 UTC from Region 689 (N10W81).
Region 693 (S14W05) continues to be the largest group on the disk
but is magnetically simple and could only produce a low-level
C-flare. Region 696 (N08E47) is growing and also produced a
low-level C-flare.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be low
to moderate. There is a chance for isolated M-class events from
Region 691 or from Region 693.
IIA. Summaarne geofüüsikaline aktiivsus 01-2100Z kuni 02-2100Z
The geomagnetic field was mostly quiet. Solar wind data do not
indicate the arrival of a shock or transient flow from the activity
of 30 October. There does appear to be a sector boundary crossing at
about 1800 UTC. Greater than 10 MeV proton fluxes stayed below event
level (10 PFU) but were elevated relative to normal background
levels during the past 24 hours.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be unsettled with a chance for some isolated active
periods during the next three days (03-05 November). Today's sector
boundary change is likely to be a prelude to a negative polarity
coronal hole stream which should result in an increase in
geomagnetic activity.
III. Sündmuste tõenäosus 03 Novkuni 05 Nov
| Klass M | 45% | 45% | 45% |
| Klass X | 10% | 10% | 10% |
| Prooton | 10% | 10% | 10% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 02 Nov 133 Prognoositud 03 Nov-05 Nov 130/125/125 90 päeva keskmine 02 Nov 108
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 01 Nov 004/005 Hinnanguline Afr/Ap 02 Nov 005/007 Prognoositud Afr/Ap 03 Nov-05 Nov 012/015-012/015-012/015
VI. Geomagnetilised aktiivsuse tõenäosused 03 Nov kuni 05 Nov
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 30% | 30% |
| Väike torm | 15% | 15% | 15% |
| Suur-tõsine torm | 05% | 05% | 05% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 35% | 35% | 35% |
| Väike torm | 20% | 20% | 20% |
| Suur-tõsine torm | 05% | 05% | 05% |
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