Arşiv Çarşamba, 12 Haziran 2019 görüntüleniyor

SIDC'den güneş ve jeomanyetik aktivite hakkında günlük bülten

Yayınlandı: 2019 Jun 12 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
12 Jun 2019	069	012
13 Jun 2019	068	015
14 Jun 2019	068	008

Bülten

Solar activity was at very low levels. The solar disk was spotless. No coronal mass ejections (CME) were observed over the last 24 hours. The greater than 10 MeV proton flux was at nominal values.

Solar activity is expected to remain at very low levels.

Solar wind parameters were at nominal levels until around 09UT when the interplanetary magnetic field changed its direction from towards to away from the Sun. This coincided with a gradual increase of the solar wind speed from about 300 km/s to its current 370 km/s, and Bz starting to vary between -5 and +5 nT. Solar wind density, which had been steadily increasing from 5/cm3 to 24/cm3 over the period, quickly dropped to 4/cm3 after 09UT. These changes in the solar wind parameters reflect the arrival of the co-rotating interaction region (CIR) and the wind stream associated with the extension of the positive polarity northern polar coronal hole (CH). Quiet geomagnetic conditions were observed.

Quiet to active geomagnetic conditions are expected in response to the wind stream from the CH.

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

11 Jun 2019 için güneş endeksleri

Kurt numarası Catania	000
10cm güneş akısı	070
AK Chambon La Forêt	006
AK Wingst	002
Tahmini Ap	002
Tahmini uluslararası güneş lekesi sayısı	000 - 32 istasyonlarına göre

Dikkat çeken olayların özeti

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

UTC'deki tüm zamanlar

<< Günlük genel bakış sayfasına git