Vaata laupäev, 24 juuni 2017 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2017 Jun 24 1231 UTC

SIDC ennustus

Päikesepursked ehk loited

Quiet conditions (<50% probability of C-class flares)

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

	10 cm vool	Ap
24 Jun 2017	074	006
25 Jun 2017	074	008
26 Jun 2017	075	018

Bülletään

Over the past 24 hours solar activity has been low. No significant flares have been recorded. No Earth directed Coronal Mass Ejections (CMEs) have been detected. There's a small northern coronal hole extending to lower latitudes in the western hemisphere that may increase solar wind speeds in a couple of days. Solar activity is expected to remain low over the next 24 hours with a low probability of C-class flares and a very low probability of M-class flares. The solar wind speed has slowly increased from around 320 km/s to 400 km/s over the past 24 hours. The total magnetic field strength has fluctuated around 7 nT. The Bz component fluctuated between -7 nT and +7 nT. Geomagnetic conditions ranged between Kp index 1-2 (NOAA) and local K index 1-2 (Dourbes) over the past 24 hours. Geomagnetic conditions are expected to be quiet but the increasing solar wind speeds may enhance geomagnetic conditions.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 026, põhineb 11 jaamadel.

Päikese indeksid 23 Jun 2017

Catania Wolfi number	023
10cm päikesevoog	074
AK Chambon La Forêt	012
AK Wingst	006
Hinnanguline Ap	007
Hinnanguline rahvusvaheline päikeselaikude arv	022 - Põhineb 30 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

Kõik ajad UTC-s

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