Arşiv Salı, 20 Ağustos 2019 görüntüleniyor

SIDC'den güneş ve jeomanyetik aktivite hakkında günlük bülten

Yayınlandı: 2019 Aug 20 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
20 Aug 2019	068	009
21 Aug 2019	067	011
22 Aug 2019	067	010

Bülten

The solar activity has been quiet over the past 24 hours. The sun is currently spotless and the X-ray flux remained below B-level. Solar activity is expected to remain at low levels for the next 24 hours.

No Earth-directed coronal mass ejections (CME) were observed over the last 24 hours in the available coronagraph imagery. The greater than 10 MeV proton flux remained at background levels over the past 24 hours and is expected to remain at low levels.

The solar wind parameters show some enhancements starting from August 20, around 01:00 UT: The wind speed increased from 315 km/s to 425 km/s, the total interplanetary magnetic field reached 10 nT, and the Bz component varied between -7 nT and +7 nT (as recorded by ACE). The solar wind parameters may remain slightly enhanced for the next period due to the effect of a southern coronal hole of negative polarity that was facing Earth on August 18 in about two days.

Mostly quiet geomagnetic conditions were observed, Dourbes observed unsettled conditions (K=3) that can be associated with the effect of the southern coronal hole. Quiet to unsettled conditions are expected for the next period, with small chances of short periods of active conditions.

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

19 Aug 2019 için güneş endeksleri

Kurt numarası Catania	///
10cm güneş akısı	068
AK Chambon La Forêt	007
AK Wingst	004
Tahmini Ap	004
Tahmini uluslararası güneş lekesi sayısı	000 - 31 istasyonlarına göre

Dikkat çeken olayların özeti

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

UTC'deki tüm zamanlar

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