Vaata kolmapäev, 23 veebruar 2022 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2022 Feb 23 1231 UTC

SIDC ennustus

Kehtib alates 1230 UTC, 23 Feb 2022 kuni 25 Feb 2022
Päikesepursked ehk loited

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

Geomagnetism

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

Päikese prootonid

Quiet

10 cm voolAp
23 Feb 2022096009
24 Feb 2022096007
25 Feb 2022096007

Bülletään

The Sun produced no C flares in the past 24 hours. The chance for a C flare in the next 24 hours is estimated at 55%, mainly from regions 2954 and 2955.

A filament eruption took place around 11:30 UT on February 22 (25-45N 90W) and an associated Coronal Mass Ejection (CME) was first detected by LASCO C2 at 13:48 UT. No Earthbound CMEs were observed in available coronagraphic imagery.

The greater than 10 MeV proton flux was at nominal levels in the past 24 hours, and is expected to stay at nominal levels in the next 24 hours. The greater than 2 MeV electron flux had maximum levels around the 1000 pfu threshold in the past 24 hours, and will probably exceed that threshold in the next 24 hours. The greater than 2 MeV electron fluence was at nominal levels in the past 24 hours, and is expected to stay at nominal levels in the next 24 hours.

The solar wind speed as registered by DSCOVR varied between about 440 and 535 km/s in the past 24 hours, with current values near 480 km/s. The magnitude of the Interplanetary Magnetic Field near Earth (IMF) varied between about 2 and 7 nT, while its orientation was predominantly away from the Sun. There were no extended time intervals with Bz below -5 nT. A gradual decrease to nominal solar wind conditions is expected to set in on February 23.

Quiet to unsettled geomagnetic conditions (K-BEL between 1 and 3; NOAA Kp between 0 and 2) were registered in the past 24 hours. Active intervals (K-BEL = 4) are possible on February 23, with a slight chance for minor storm intervals (K-BEL = 5). Quiet to unsettled geomagnetic levels (K-BEL < 4) are expected on February 24 and 25, with a chance for active intervals (K-BEL = 4).

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 037, põhineb 14 jaamadel.

Päikese indeksid 22 Feb 2022

Catania Wolfi number///
10cm päikesevoog095
AK Chambon La Forêt014
AK Wingst014
Hinnanguline Ap016
Hinnanguline rahvusvaheline päikeselaikude arv037 - Põhineb 20 jaamal

Märkimisväärsete sündmuste kokkuvõte

PäevAlgusMaksLõppLokatsioonTugevusOP10cmCatania/NOAARaadiosignaalipursete tüübid
Puuduvad

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-loide22/04/2025M1.3
Viimane geomagnetiline torm21/04/2025Kp5+ (G1)
Plekivabasid päevi
Viimane päikese plekivaba päev08/06/2022
Kuu keskmine päikeseplekkide arv
märts 2025134.2 -20.4
aprill 2025124.6 -9.6
Viimased 30 päeva121.2 -9.9

See päev ajaloos*

Päikesepursked ehk loited
12001X1.13
22003X1
32003M3.71
42003M3.05
52003M3.02
DstG
11989-132G3
21984-93G4
31981-85G3
41979-80
51960-72
*alates 1994

Sotsiaalvõrgustikud