Vaata reede, 16 märts 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 Mar 16 2200 UTCValminud NOAA © SWPC ja töödeldud SpaceWeatherLive.com-iga
Ühine USAF / NOAA päikese- ja geofüüsikaalase aktiivsuse aruanne
SDF number 076 Välja antud 2200Z kuni 16 Mar 2012IA. Päikese aktiivsete piirkondade ja päikeseaktiivsuse analüüs alates 15-2100Z kuni 16-2100Z Solar activity was low. Region 1432 (N14W25) produced
three C1/Sf flares during the period. This region decreased in area
and spot count, ending the day as a Eso type group with a beta-gamma
configuration. New Region 1436 (S12E62), a simple Axx type group,
was numbered today. SDO/AIA 171 imagery showed a filament erupted
from the northwest limb around 18Z.
IB. Päikese aktiivsuse ennustus
Solar activity is expected to be low
with a chance for another M-class flare.
IIA. Summaarne geofüüsikaline aktiivsus 15-2100Z kuni 16-2100Z
The geomagnetic field ranged from unsettled to active levels as
effects from yesterdays CME impact began to wane. Solar wind speed
at the ACE spacecraft remained high, averaging about 660 km/s
through the period while Bz ranged from +5 to -5 nT. Data suggests
we may already be under the influence of a coronal hole high speed
stream. 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 begin at unsettled to active levels with minor to major
storm periods at high latitudes for Day 1 (17 Mar). Days 2 and 3
(18-19 Mar) will see a return to predominantly active levels with
minor storm periods possible as an earth-directed CME from 15 Mar
arrives mid to late on the 18th. A glancing blow from a 14 Mar CME
is expected to precede the CME by about 12 hours. Major to severe
storm levels will be possible at high latitudes. The geomagnetic
field should return to active to unsettled levels late on Day 3 (19
Mar) as effects begin to wane.
III. Sündmuste tõenäosus 17 Markuni 19 Mar
| Klass M | 50% | 50% | 50% |
| Klass X | 10% | 10% | 10% |
| Prooton | 20% | 15% | 15% |
| PCAF | green | ||
IV. Pikklaine 10.7 cm kiirgus
Vaadeldud 16 Mar 099 Prognoositud 17 Mar-19 Mar 105/105/105 90 päeva keskmine 16 Mar 124
V. Geomagneetiline A-indeks
Vaadeldud Afr/Ap 15 Mar 024/038 Hinnanguline Afr/Ap 16 Mar 014/019 Prognoositud Afr/Ap 17 Mar-19 Mar 013/015-018/025-015/018
VI. Geomagnetilised aktiivsuse tõenäosused 17 Mar kuni 19 Mar
| A. Keskmistel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 15% | 40% | 30% |
| Väike torm | 05% | 20% | 15% |
| Suur-tõsine torm | 01% | 05% | 01% |
| B. Kõrgetel laiuskraadidel | |||
|---|---|---|---|
| Aktiivne | 15% | 15% | 15% |
| Väike torm | 20% | 20% | 20% |
| Suur-tõsine torm | 20% | 25% | 15% |
<< Mine igapäevase ülevaate lehele
Viimane uudis
esmaspäev, 22 aprill 2024
Lot's of sunspots! Big chance for major flare activity?
laupäev, 23 märts 2024
X1.1 solar flare with earth-directed CME
kolmapäev, 20 märts 2024
Sunspot region 3615, G1 watch
Viimane foorumi postitus
IMF - BT strength 2What are these long and thin eruptions? 3AR 3637, 3638, 3643 89Unproven theories 341Space Weather Memes 338
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 | 28/03/2024 | X1.1 |
| Viimane M-loide | 25/04/2024 | M1.3 |
| Viimane geomagnetiline torm | 19/04/2024 | Kp7 (G3) |
| Plekivabasid päevi | |
|---|---|
| Viimane päikese plekivaba päev | 08/06/2022 |
| Kuu keskmine päikeseplekkide arv | |
|---|---|
| märts 2024 | 104.9 -19.8 |
| Viimased 30 päeva | 133.9 +26.6 |