Arşiv Perşembe, 16 Ağustos 2018 görüntüleniyor

SIDC'den güneş ve jeomanyetik aktivite hakkında günlük bülten

Yayınlandı: 2018 Aug 16 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
16 Aug 2018	069	013
17 Aug 2018	069	012
18 Aug 2018	069	007

Bülten

The solar activity has been quiet over the past 24 hours. The sunspot group (NOAA 2718) remained stable and no significant flare has been recorded. Quiet flaring conditions are expected for the next 24-hour period.

No Earth directed Coronal Mass Ejection has been observed. The solar protons flux remained at nominal levels over the past 24 hours and is expected to remain so.

Over the past 24 hours, the solar wind measurements continued to be enhanced with the solar wind associated to the Coronal Hole (which has crossed the central meridian on August 11). The wind speed increased from 450 km/s to about 500 km/s; The interplanetary magnetic field strength fluctuated between 3 and 13 nT; The Southward magnetic component fluctuated between -8 and 10 nT. The enhanced solar wind conditions are expected to persist for the next 24 hours and start to decline on August 18.

Due to the enhanced solar wind conditions, the geomagnetic conditions was unsettled to active (K-Dourbes and Kp were ranging between 2 and 4). Unsettled conditions is expected until while the Earth remains under the influence of the solar wind associated to the coronal hole. Active conditions are likely especially if the southward magnetic component remains negative for longue periods.

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

15 Aug 2018 için güneş endeksleri

Kurt numarası Catania	///
10cm güneş akısı	069
AK Chambon La Forêt	030
AK Wingst	020
Tahmini Ap	020
Tahmini uluslararası güneş lekesi sayısı	013 - 19 istasyonlarına göre

Dikkat çeken olayların özeti

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

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