Vaata teisipäev, 28 november 2000 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 2000 Nov 28 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 333 Välja antud 2200Z kuni 28 Nov 2000IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 27-2100Z kuni 28-2100Z Solar activity was low. Low-level C-class activity
continued. The largest flare was a C4/Sn at 27/2352 UTC in Region
9242 (N19E11). This is still a small sunspot group but is developing
and has produced a number of subflares. Region 9236 (N19W64) remains
the largest sunspot group on the visible disk but since yesterday
has only produced minor flares without significant X-ray output.
This active region is slowly decaying in all parameters. New Regions
9245 (N04E65) and 9246 (S12E47) were numbered.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be low
to moderate. C-class activity is possible in Regions 9236, 9242,
9244, and 9246. Region 9236 may produce another major flare before
it completely decays or departs the visible disk.
IIA. Summaarne geofüüsikaline aktiivsus 27-2100Z kuni 28-2100Z
The geomagnetic field ranged from quiet to major storm levels. A
shock, presumably from CME's occurring on November 25 or 26, was
observed at the NASA ACE spacecraft at 28/0459 UTC. The greater than
10 MeV proton event continues in progress. The present particle flux
is about 20 pfu and is slowly declining.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be at active to storm levels becoming quiet to unsettled
as the present disturbance subsides. The most recent CME (see Part
IIA) is the last one expected from the flare/CME activity of the
last several days. The greater that 10 MeV proton event is expected
to end within the next 24 hours.
III. Sündmuste tõenäosus 29 Novkuni 01 Dec
| Klass M | 60% | 40% | 30% |
| Klass X | 15% | 05% | 01% |
| Prooton | 15% | 05% | 01% |
| PCAF | yellow | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 28 Nov 196 Prognoositud 29 Nov-01 Dec 195/190/180 90 päeva keskmine 28 Nov 176
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 27 Nov 027/038 Hinnanguline Afr/Ap 28 Nov 030/035 Prognoositud Afr/Ap 29 Nov-01 Dec 015/025-010/020-010/015
VI. Geomagnetilised aktiivsuse tõenäosused 29 Nov kuni 01 Dec
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 20% | 10% | 10% |
| Väike torm | 10% | 05% | 05% |
| Suur-tõsine torm | 05% | 01% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 30% | 25% | 20% |
| Väike torm | 20% | 15% | 10% |
| Suur-tõsine torm | 10% | 05% | 01% |
<< Mine igapäevase ülevaate lehele
Viimane uudis
esmaspäev, 6 mai 2024
X4.5 solar flare
laupäev, 4 mai 2024
Sunspot region 3663, X1 solar flare
esmaspäev, 22 aprill 2024
Lot's of sunspots! Big chance for major flare activity?
Viimane foorumi postitus
AR3664 79Incoming Active Regions 236Sporadic E and Flare activity 21AR3663 238Filaments and prominences 79
Veel teemasidToeta SpaceWeatherLive.com-i!
Paljud inimesed külastavad SpaceWeatherLive lehte selleks, et jälgida, mis toimub Päikesel või, kas on oodata virmalisi. Suurema liiklusega on serveri koormus ning maksumus kõrgem. Kui sulle meeldib see, mida me sinu heaks teeme, siis saad sa sellele ka ise natukene kaasa aidata, annetades selle lehe käigus hoidmise ja arendamise heaks. Ette tänades SpeaceWeatherLive meeskond!
Fakte kosmose ilmast
| Viimane X-loide | 06/05/2024 | X4.52 |
| Viimane M-loide | 07/05/2024 | M8.1 |
| Viimane geomagnetiline torm | 06/05/2024 | Kp5 (G1) |
| Plekivabasid päevi | |
|---|---|
| Viimane päikese plekivaba päev | 08/06/2022 |
| Kuu keskmine päikeseplekkide arv | |
|---|---|
| aprill 2024 | 136.5 +31.6 |
| Viimased 30 päeva | 159 +66.6 |