Vaata laupäev, 31 detsember 2016 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2016 Dec 31 1230 UTC

SIDC ennustus

Päikesepursked ehk loited

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

Geomagnetism

Minor storm expected (A>=30 or K=5)

Päikese prootonid

Quiet

	10 cm vool	Ap
31 Dec 2016	074	025
01 Jan 2017	074	027
02 Jan 2017	074	008

Bülletään

No C flares were observed in the past 24 hours. No C flares are expected in the next 24 hours. From 9h UT on December 31 onwards, solar wind speed gradually increased from about 300 km/s to about 370 km/s around 11:20 UT, when a shock in the solar wind was observed by DSCOVR. Current solar wind speed is around 470 km/s. The magnitude of the Interplanetary Magnetic Field (IMF) rose from around 3 nT to current values of about 14 nT. This is probably the effect of the arrival of the Coronal Interaction Region in front of the expected high speed stream associated with a positive coronal hole. Quiet geomagnetic conditions (K Dourbes between 0 and 2; NOAA Kp between 1 and 2) were registered in the past 24 hours. Active to minor storm geomagnetic levels (K Dourbes = 4-5) are expected on December 31. On January 1 and 2, active levels are expected (K Dourbes = 4), with a chance for minor storm intervals (K Dourbes = 5)

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 008, põhineb 10 jaamadel.

Päikese indeksid 30 Dec 2016

Catania Wolfi number	///
10cm päikesevoog	074
AK Chambon La Forêt	008
AK Wingst	003
Hinnanguline Ap	002
Hinnanguline rahvusvaheline päikeselaikude arv	012 - Põhineb 19 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

Kõik ajad UTC-s

<< Mine igapäevase ülevaate lehele