Arşiv Cuma, 2 Kasım 2018 görüntüleniyor

SIDC'den güneş ve jeomanyetik aktivite hakkında günlük bülten

Yayınlandı: 2018 Nov 02 1230 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
02 Nov 2018	067	005
03 Nov 2018	068	024
04 Nov 2018	067	021

Bülten

Solar activity remained at very low levels. The visible solar disk was spotless. No earth-directed coronal mass ejections (CMEs) were observed over the last 24 hours. The greater than 10 MeV proton flux was at nominal values. A positive polarity equatorial coronal hole has transited the Central Meridian.

Solar activity is expected to remain at very low levels.

Solar wind speed varied between 320 and 360 km/s (DSCOVR). Bz ranged between -3 and +4 nT. The direction of the interplanetary magnetic field (phi angle) was mostly away from the Sun (positive sector), becoming more towards the Sun after 08UT. Quiet geomagnetic conditions were observed, with an isolated unsettled episode at Dourbes.

Mostly quiet geomagnetic conditions are expected until the arrival of the co-rotating interaction region and the high speed wind stream associated with the positive polarity CH. Based on STEREO-A data, this arrival is expected for mid-to-late 3 November, with wind speeds possibly up to 650 km/s and Bz around -10 nT. Geomagnetic conditions may then reach minor storm levels, a moderate storming episode not excluded.

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

01 Nov 2018 için güneş endeksleri

Kurt numarası Catania	///
10cm güneş akısı	067
AK Chambon La Forêt	011
AK Wingst	005
Tahmini Ap	004
Tahmini uluslararası güneş lekesi sayısı	000 - 17 istasyonlarına göre

Dikkat çeken olayların özeti

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

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