Vaata teisipäev, 9 august 2011 arhiivi
Päikese aktiivsuse aruanne
Igale käesolevas aruandes mainitud päikesepurskele on kohaldatud Kosmose Ilmaennustuskeskuse (SWPC) skaalafaktor. SWPC skaleerimisteguri tõttu on päikesepursked esitatud 42% väiksemana kui samade teadusliku kvaliteediga andmete puhul. Meie arhiveeritud päikesepursete andmetest on skaleerimisstegur eemaldatud, et kajastada tegelikke füüsikalisi ühikuid.
Päikese ja geofüüsikalise aktiivsuse aruanne 2011 Aug 09 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 221 Välja antud 2200Z kuni 09 Aug 2011IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 08-2100Z kuni 09-2100Z Solar activity was high. Region 1263 (N17W83) produced
an X6/2b flare at 09/0805Z, the largest x-ray event so far in Cycle
24. This flare was accompanied by multi-frequency radio emissions,
including a Tenflare (710sfu), and Type II (1551 km/s) and IV
signatures. A full halo CME was subsequently observed in LASCO C3
imagery at 09/0906Z. Initial plane-of-sky speed was estimated to be
about 1000 km/s. Earlier in the period, a CME was observed in LASCO
C3 imagery at 0406Z. This event was attributed to an M2/1b flare
from Region 1263 at 09/03435Z. While the area of Region 1263
diminished over the last 24 hours, the longitudinal extent expanded,
and the region ended the period as an Ehc type spot group with a
beta-gamma-delta magnetic configuration.
IB. Päikese aktiivsuse ennustus
Solar activity is likely to be low to
moderate. A slight chance for an isolated X-class flare, and/or
proton event, remains for Day 1 (10 August). Event probabilities are
expected to gradually decrease as Region 1263 rotates around the
west limb.
IIA. Summaarne geofüüsikaline aktiivsus 08-2100Z kuni 09-2100Z
The geomagnetic field was quiet to unsettled through the period under
the continued influence of a coronal hole high speed stream. Solar
wind speed at the ACE spacecraft was approximately 600 km/s for most
of the period. The Bz component of the interplanetary magnetic
field was predominantly near zero. The greater than 100 MeV protons
crossed the 1 pfu event threshold at 09/0825Z, reached a maximum of
2 pfu at 09/0855Z, and ended at 09/1045Z. The greater than 10 MeV
protons crossed the 10 pfu event threshold at 09/0845Z, reached a
maximum of 26 pfu at 09/1210Z, and ended at 09/1715Z. The greater
than 2 MeV electron flux at geosynchronous orbit reached high levels
during the period.
IIB. Geofüüsikalise aktiivsuse ennustus
The geomagnetic field is
expected to be predominantly quiet to unsettled for the next three
days (10-12 August). Unsettled conditions are expected on Day 1 (10
August) as a weak remnant of the 08 August CME arrives. Currently,
a return to mostly quiet conditions is expected on Days 2 and 3
(11-12 August). Analysis of the 09/0906Z CME is presently underway
to determine its potential geoeffectiveness.
III. Sündmuste tõenäosus 10 Augkuni 12 Aug
| Klass M | 60% | 40% | 20% |
| Klass X | 10% | 10% | 05% |
| Prooton | 99% | 60% | 10% |
| PCAF | Yellow | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 09 Aug 098 Prognoositud 10 Aug-12 Aug 095/085/085 90 päeva keskmine 09 Aug 096
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 08 Aug 008/010 Hinnanguline Afr/Ap 09 Aug 008/008 Prognoositud Afr/Ap 10 Aug-12 Aug 010/010-007/007-005/005
VI. Geomagnetilised aktiivsuse tõenäosused 10 Aug kuni 12 Aug
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 20% | 15% | 05% |
| Väike torm | 05% | 05% | 05% |
| Suur-tõsine torm | 01% | 01% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 15% | 20% | 10% |
| Väike torm | 10% | 05% | 05% |
| Suur-tõsine torm | 05% | 05% | 01% |
Kõik ajad UTC-s
<< Mine igapäevase ülevaate lehele
Viimane uudis
neljapäev, 21 november 2024
Major far side eruption, S1 radiation storm
esmaspäev, 11 november 2024
Coronal hole faces Earth
reede, 1 november 2024
X2.0 solar flare
Viimane foorumi postitus
>500 meV 9Filaments and prominences 552AR 13905 10Double Thread Rules 2Ask your obscure/"stupid" space weather questions. 66
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 | 06/11/2024 | X2.39 |
| Viimane M-loide | 22/11/2024 | M1.6 |
| Viimane geomagnetiline torm | 10/11/2024 | Kp5+ (G1) |
| Plekivabasid päevi | |
|---|---|
| Viimane päikese plekivaba päev | 08/06/2022 |
| Kuu keskmine päikeseplekkide arv | |
|---|---|
| oktoober 2024 | 166.4 +25 |
| november 2024 | 142.9 -23.5 |
| Viimased 30 päeva | 155.8 +4.5 |