Vaata pühapäev, 23 märts 2014 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2014 Mar 23 1312 UTC

SIDC ennustus

Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

	10 cm vool	Ap
23 Mar 2014	150	010
24 Mar 2014	150	006
25 Mar 2014	150	006

Bülletään

GOES reported a long duration C flare early this morning, March 23. An EUV wave was seen in SDO/AIA 193 images originating from the location of NOAA AR 2014. A CME is visible in LASCO/C2 from 5:12UT (data gap from 0:48UT until 5:12UT). A first estimate of the speed based on STEREO B/COR2 images gives a value around 800 km/s. A glancing blow is not excluded on March 26-27. We expect more C-flaring activity. The probability for M-flares is around 40%. ACE parameters show an increase in the solar wind magnetic field strength from March 21 followed by a decrease from late March 22. The solar wind speed picked up gradually from March 22. The solar wind blows today, March 23 at a speed of around 450 km/s with a lower density compared with the previous days. This behaviour of the solar wind parameters is typically associated with the interaction of a slow and fast solar wind. The fast solar wind can be probably linked with the equatorial coronal hole that was at the central meridian on March 20.The geomagnetic impact is negligible. We expect quiet geomagnetic conditions.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 114, põhineb 11 jaamadel.

Päikese indeksid 22 Mar 2014

Catania Wolfi number	///
10cm päikesevoog	155
AK Chambon La Forêt	008
AK Wingst	005
Hinnanguline Ap	005
Hinnanguline rahvusvaheline päikeselaikude arv	114 - Põhineb 14 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