Prohlížíte si archiv středa 1. července 2020

Daily bulletin on solar and geomagnetic activity from the SIDC

Vydáno: 2020 Jul 01 1231 UTC

SIDC Forecast

Sluneční erupce

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

Geomagnetism

Quiet (A<20 and K<4)

Sluneční protony

Quiet

	10cm flux	Ap
01 Jul 2020	069	007
02 Jul 2020	070	007
03 Jul 2020	070	005

Bulletin

Only one sunspot group is presently observed on the visible side of the solar disc. The newly emerged, Catania sunspot group 33 was the source of several A class flares during last 24 hours. We expect a low level of flaring activity to persist in the coming hours. During last 24 hours there were no Earth directed CMEs and the solar protons remained at the background level.

The solar wind speed is presently about 315 km/s, and the interplanetary magnetic field magnitude is 4 nT. One interval of the unsettled geomagnetic conditions was reported by local station at Dourbes (K=3), at about 09 UT today. The geomagnetic conditions are presently quiet and we expect quiet geomagnetic conditions in the coming hours.

Today's estimated international sunspot number (ISN): 005, based on 23 stations.

Solar indices for 30 Jun 2020

Wolf number Catania	000
10cm solar flux	068
AK Chambon La Forêt	///
AK Wingst	005
Estimated Ap	005
Estimated international sunspot number	/// - Based on /// stations

Noticeable events summary

Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive

Všechny časy v UTC

<< Přejít na stránku s denním přehledem