Arşiv Salı, 28 Mayıs 2019 görüntüleniyor

SIDC'den güneş ve jeomanyetik aktivite hakkında günlük bülten

Yayınlandı: 2019 May 28 1230 UTC

SIDC Tahmini

Güneş patlamaları

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

Jeomanyetizma

Active conditions expected (A>=20 or K=4)

Güneş protonları

Quiet

	10cm akı	Ap
28 May 2019	068	012
29 May 2019	068	013
30 May 2019	069	007

Bülten

The solar activity has been quiet over the past 24 hours. The X-ray flux remains below B-level, and the visible solar disc is spotless. Solar activity is expected to remain at low levels very low over the next 24 hours.

No Earth directed Coronal Mass Ejection (CME) has been detected in the available coronagraph imagery. The greater than 10 MeV solar protons flux remained at nominal levels over the past 24 hours and is expected to remain so.

Solar wind parameters returned towards an ambient background and slow solar wind speed regime after the short passage of a solar wind structure observed yesterday. The wind speed fluctuated around 320 km/s, the interplanetary magnetic field strength decreased to values below 8 nT, and the southward component ranged between -5 nT and +5 nT. The solar wind parameters are expected to be enhanced later today and tomorrow with the arrival of the fast solar wind associated with the negative polarity equatorial coronal hole which began to traverse the central meridian on May 24.

The geomagnetic conditions have been quiet to unsettled with Kp index (NOAA) and local K index (Dourbes) ranging between 1 and 3. Active conditions with intervals of K-Dourbes = 4 are possible today and tomorrow, due to the expected arrival of a high-speed solar wind stream associated negative polarity equatorial coronal hole.

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

27 May 2019 için güneş endeksleri

Kurt numarası Catania	000
10cm güneş akısı	068
AK Chambon La Forêt	016
AK Wingst	014
Tahmini Ap	013
Tahmini uluslararası güneş lekesi sayısı	000 - 28 istasyonlarına göre

Dikkat çeken olayların özeti

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

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