Prohlížíte si archiv úterý 6. října 2020

Denní bulletin o sluneční a geomagnetické aktivitě ze SIDC

Vydáno: 2020 Oct 06 1243 UTC

SIDC Předpověď

Sluneční erupce

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

Geomagnetismus

Quiet (A<20 and K<4)

Sluneční protony

Quiet

	10cm tok	Ap
06 Oct 2020	071	013
07 Oct 2020	071	008
08 Oct 2020	071	007

Bulletin

Solar X-ray flux remained below B level throughout the period. There are no active regions on disk and chances for flaring at C level are very low.

No Earth directed Coronal Mass Ejections (CME's) have been observed in coronagraph data.

The greater than 10 MeV proton flux was at nominal levels in the past 24 hours, and is expected to remain so in the next 24 hours. The greater than 2 MeV electron flux has fallen quite suddenly and is currently below the 10^3 pfu event threshold. The electron flux is likely to reach over the threshold during the day but is overall recovering to background conditions over the next days.

Solar wind was in the slow regime but was marked by a transient magnetic feature. While Solar wind speed was in an overall decaying trend in the 380-320 km/s range, the magnetic field increased to over 10nT with periods of consistent orientation of the Bz. First negative (down to -9nT) and then positive later in the period. Solar wind conditions are expected to return to nominal.

Geomagnetic conditions reached active levels (NOAA Kp 4) while remaining unsettled locally (local K Dourbes 1-3). Geomagnetic conditions can first still reach unsettled levels, but should return to nominal quiet conditions.

Dnešní odhadovaný mezinárodní počet slunečních skvrn (ISN): 000, na základě 21 stanic.

Solární indexy za 05 Oct 2020

Wolfovo číslo Catania	///
10cm sluneční tok	072
AK Chambon La Forêt	024
AK Wingst	015
Odhadovaný Ap	012
Odhadovaný mezinárodní počet slunečních skvrn	000 - Na základě 21 stanic

Souhrn významných událostí

Poskytuje Centrum pro analýzu dat o solárních vlivech© - SIDC - Zpracováno SpaceWeatherLive

Všechny časy v UTC

<< Přejít na stránku s denním přehledem