Arşiv Salı, 3 Aralık 2019 görüntüleniyor

SIDC'den güneş ve jeomanyetik aktivite hakkında günlük bülten

Yayınlandı: 2019 Dec 03 1230 UTC

SIDC Tahmini

Güneş patlamaları

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

Jeomanyetizma

Quiet (A<20 and K<4)

Güneş protonları

Quiet

	10cm akı	Ap
03 Dec 2019	070	002
04 Dec 2019	069	005
05 Dec 2019	069	004

Bülten

Solar activity was at very low levels. The visible solar disk was spotless. No earth-directed coronal mass ejections (CMEs) have been observed in available coronagraphic imagery. The greater than 10 MeV proton flux was at nominal values. Solar activity is expected to remain at very low levels.

The solar wind speed decreased from around 340 km/s to near 300 km/s by the end of the period (ACE). The interplanetary magnetic field (phi angle) was predominantly directed towards the Sun (negative sector) for the first part of the period but switched to the positive sector from 3 UT. Bz varied between -3 and +5 nT.

Geomagnetic activity was quiet, with the Kp index (NOAA) registering 0 for the whole period and the local k index (Dourbes) recording values of 0-1. Quiet conditions are expected to continue, with a small possibility of an isolated unsettled interval on December 4, due to the influence of the extension from the southern polar coronal hole.

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

02 Dec 2019 için güneş endeksleri

Kurt numarası Catania	///
10cm güneş akısı	070
AK Chambon La Forêt	003
AK Wingst	001
Tahmini Ap	001
Tahmini uluslararası güneş lekesi sayısı	000 - 23 istasyonlarına göre

Dikkat çeken olayların özeti

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

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