Vaata teisipäev, 20 juuni 2017 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2017 Jun 20 1230 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
20 Jun 2017	074	008
21 Jun 2017	075	010
22 Jun 2017	076	011

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. Solar activity is expected to remain low over the next 24 hours with a small probability of C-class flares and a very low probability of M-class flares. Active Region (AR) 2663, which produced several B-class flares, is approaching the west limb. An AR currently on the east solar limb has shown some evidence of activity, producing several small CMEs which may enhance activity levels in the coming days. The solar wind speed has decreased from around 500 to 400 km/s over the past 24 hours. The total magnetic field strength has fluctuated between 3 and 4 nT. The Bz component fluctuated around 0 nT. Geomagnetic conditions ranged between Kp index 0-2 (NOAA) and local K index 0-2 (Dourbes) over the past 24 hours. Geomagnetic conditions are expected to be quiet.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 033, põhineb 25 jaamadel.

Päikese indeksid 19 Jun 2017

Catania Wolfi number	///
10cm päikesevoog	074
AK Chambon La Forêt	009
AK Wingst	006
Hinnanguline Ap	005
Hinnanguline rahvusvaheline päikeselaikude arv	028 - Põhineb 35 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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