Vaata laupäev, 27 august 2022 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2022 Aug 27 1244 UTC

SIDC ennustus

Kehtib alates 1230 UTC, 27 Aug 2022 kuni 29 Aug 2022
Päikesepursked ehk loited

M-class flares expected (probability >=50%)

Geomagnetism

Active conditions expected (A>=20 or K=4)

Päikese prootonid

Proton event expected (10 pfu at >10 MeV)

10 cm voolAp
27 Aug 2022119016
28 Aug 2022125024
29 Aug 2022122016

Bülletään

Solar flaring activity was at high levels over the past 24 hours, with numerous C and M-class flares originating from NOAA ARs 3088 and 3089. NOAA AR 3089 was the place of origin of an M5.3-class flare, peak time 26 August 12:31 UTC, the one with the largest X-ray output. NOAA AR 3089 has grown in mgnetic complexity over the past 24 hours, while NOAA AR 3088 has been particularly active. For the next 24 hours, M-class flares are expected while X-class flares are possible.

A Coronal Mass Ejection (CME) was detected by the SIDC CACTus software on 26 August 10:24 UTC on the western limb. This is now believed to have been a backsided event. Another western CMe was registered oat 26 August 13:36 UTC, which was preceded by a M3.6-class flare from NOAA AR 3088 13;17 UTC. There is a very low confidence this CME originated from NOAA AR 3088 and is mostly suspcte to be backsided. A third western CME was registered on 27 August 02:12 UTC, accompanied by radio emissions. This was followed by a M4.8-class flare 02:40 UTC from NOAA AR 2088. Possible glancing blow cannot be excluded for late 28 August.

The greater than 10 MeV proton flux started increasing from background levels on 27 August 06:30 UTC, crossing the 10 pfu mark at 11:53 UTC. This could be related to the CME of 27 august 02:12 UTC. The proton flux is expected to be elevated the next 24 hours. The greater than 2MeV electron flux was about the 1000 pfu threshold over the past 24 hours. It is expected to be about threshold over the next 24 hours. The 24h electron fluence was at moderate levels over the past 24 hours. It is expected to be at moderate levels over the next 24 hours.

An ICME arrival can be seen in the solar wind parameters about 27 August 08:36 UTC. The origin of this ICME is presently not clear. The solar wind magnetic field values reached 14 nT, while Bz values dropped to -11 nT. The solar wind speed reached 375 km/s. The interplanetary magnetic field phi angle was predominantly on the negative sector (towards the Sun). Over the next 24 hours, the ICME influences are expected to continue.

Active conditions were recorded over the past 24 hours (NOAA Kp 4) as a response to ICME arrival. Over next the 24 hours, unsettled to active conditions can be expected, with a chance of a minor storm event.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 099, põhineb 22 jaamadel.

Päikese indeksid 26 Aug 2022

Catania Wolfi number///
10cm päikesevoog119
AK Chambon La Forêt008
AK Wingst006
Hinnanguline Ap005
Hinnanguline rahvusvaheline päikeselaikude arv099 - Põhineb 26 jaamal

Märkimisväärsete sündmuste kokkuvõte

PäevAlgusMaksLõppLokatsioonTugevusOP10cmCatania/NOAARaadiosignaalipursete tüübid
26120812141221S22E51M7.21B22/3089
26122412311238----M5.322/3089
27015202400305S19W58M4.8SF13021/3088II/1IV/1
27112911381143----M1.221/3088

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-loide01/04/2025M2.5
Viimane geomagnetiline torm27/03/2025Kp5 (G1)
Plekivabasid päevi
Viimane päikese plekivaba päev08/06/2022
Kuu keskmine päikeseplekkide arv
märts 2025134.2 -20.4
aprill 2025143 +8.8
Viimased 30 päeva129.8 -16.3

See päev ajaloos*

Päikesepursked ehk loited
12002M8.82
21999M6.76
32001M2.91
42003M2.74
52001M2.31
DstG
11979-202G3
21988-133G3
31984-120G4
42004-117G2
51994-111G3
*alates 1994

Sotsiaalvõrgustikud