Arşiv Pazartesi, 5 Ağustos 2019 görüntüleniyor

SIDC'den güneş ve jeomanyetik aktivite hakkında günlük bülten

Yayınlandı: 2019 Aug 05 1231 UTC

SIDC Tahmini

Güneş patlamaları

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

Jeomanyetizma

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

Güneş protonları

Quiet

	10cm akı	Ap
05 Aug 2019	068	038
06 Aug 2019	068	038
07 Aug 2019	067	018

Bülten

Solar activity was at very low levels. A small sunspot region (McIntosh class: Bxo; MtWilson class: Beta) developed near S05E20 but is currently quiet. A filament in the NW quadrant near the northern polar coronal hole (CH) erupted starting on 4 August around 15:30UT. Most of the ejected material seems to be headed to the north of the ecliptic and to the west of the Sun-Earth line. The greater than 10 MeV proton flux was at nominal values.

Solar activity is expected to remain at very low levels.

Solar wind speed was steady near 315 km/s until the arrival of the co- rotating interaction region (CIR) followed by the high-speed stream (HSS) of the positive polarity coronal hole around 01:00UT. Solar wind speed increased until about 09:00UT, when speed values plateaued between 620 and 670 km/s (ACE). Bz oscillated between -21 and +10 nT until about 09:00UT, after which the variations became smaller between -12 and +11 nT. The interplanetary magnetic field (phi angle) was mostly directed away from the Sun.

Geomagnetic activity reached minor storming levels (Kp, K Wingst) in response to the CIR-HSS arrival. Mostly active to minor storming conditions are expected for 5 and 6 August, with a small chance on an isolated moderate storming period.

Bugünün tahmini uluslararası güneş lekesi sayısı (ISN): 1 Tahmini gunes lekesi sayisi, 2 Istasyon sayisi.

04 Aug 2019 için güneş endeksleri

Kurt numarası Catania	///
10cm güneş akısı	067
AK Chambon La Forêt	011
AK Wingst	004
Tahmini Ap	004
Tahmini uluslararası güneş lekesi sayısı	000 - 25 istasyonlarına göre

Dikkat çeken olayların özeti

Güneş Etkileri Veri Analiz Merkezi tarafından sağlanmıştır© - SIDC - SpaceWeatherLive tarafından işlendi

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