Vaata teisipäev, 5 september 2023 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2023 Sep 05 1231 UTC

SIDC ennustus

Päikesepursked ehk loited

C-class flares expected, (probability >=50%)

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

10 cm voolAp
05 Sep 2023138004
06 Sep 2023140008
07 Sep 2023141006

Päikese aktiivsed piirkonnad ja pursked

During last 24 hours number of C-class flares and one M-class flare were reported. The M 2.0 flare which peaked at 08:12 UT this morning was originating from the Catania sunspot group 41 (NOAA AR 3421) which was, together with the Catania sunspot group 39 (NOAA AR 3419), source of the majority of the flaring activity in the last 24 hours. The presently available observations do not show clear on disc signatures of the possibly associated CME (coronal dimming and EIT waves), or the CME in the white light observations. However, since the source region of the flare, the Catania sunspot group 41 (NOAA AR 3421) was at center of the solar disc during the flaring, any wide CME originating from this region would be Earth directed. More will be reported when the data become available. The solar flaring activity is expected to remain on the similar level in the coming hours, with the C-class flares expected and with the isolated M-class flares possible.

Krooniaine massiline väljavool

During last 24 hours there were no Earth directed CMEs detected in the available coronagraph data.

Päikesetuul

Earth is still inside the slow solar wind with velocity of about 390 km/s and the interplanetary magnetic field magnitude is around 6 nT.

Geomagnetism

During last 24 hours the geomagnetic conditions were quiet to unsettled and we expect such a geomagnetic conditions to persist in the coming hours.

Prootoni voo tasemed

The greater than 10 MeV proton flux was at the background levels and we do not expect significant change in the coming hours.

Elektronivoog geostatsionaarsel orbiidil

The greater than 2 MeV electron flux has continue to fluctuate around the 1000 pfu threshold, and it is expected to stay so in the coming hours. The 24h electron fluence is at moderate to normal level and we expect it will be at normal level in the coming hours.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 124, põhineb 20 jaamadel.

Päikese indeksid 04 Sep 2023

Catania Wolfi number120
10cm päikesevoog136
AK Chambon La Forêt012
AK Wingst008
Hinnanguline Ap008
Hinnanguline rahvusvaheline päikeselaikude arv109 - Põhineb 36 jaamal

Märkimisväärsete sündmuste kokkuvõte

PäevAlgusMaksLõppLokatsioonTugevusOP10cmCatania/NOAARaadiosignaalipursete tüübid
05080308120824N16W04M2.01N41/3421III/1

Andmed on esitanud Päikeseinfektide Andmeanalüüsi Keskus (Solar Influences Data Analysis Center)© - SIDC - Töötleb SpaceWeatherLive

Kõik ajad UTC-s

<< Mine igapäevase ülevaate lehele

Viimane uudis

Toeta 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!

Anneta SpaceWeatherLive Pro
Toetage SpaceWeatherLive meie kaupadega
Vaadake meie kaupa

Fakte kosmose ilmast

Viimane X-loide28/03/2025X1.1
Viimane M-loide29/04/2025M1.7
Viimane geomagnetiline torm21/04/2025Kp5+ (G1)
Plekivabasid päevi
Viimane päikese plekivaba päev08/06/2022
Kuu keskmine päikeseplekkide arv
märts 2025134.2 -20.4
aprill 2025126.5 -7.7
Viimased 30 päeva126.8 -0.8

See päev ajaloos*

Päikesepursked ehk loited
11998M9.27
22024M3.71
32024M2.53
42025M1.7
51999M1.7
DstG
11960-99G2
21990-98G1
31991-97G3
41983-86G2
51979-75G2
*alates 1994

Sotsiaalvõrgustikud