Перегляд архіву понеділок, 29 червня 2020

Daily bulletin on solar and geomagnetic activity from the SIDC

Випущено: 2020 Jun 29 1231 UTC

SIDC Forecast

Сонячні спалахи

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

Geomagnetism

Quiet (A<20 and K<4)

Сонячні протони

Quiet

	10cm flux	Ap
29 Jun 2020	070	005
30 Jun 2020	069	007
01 Jul 2020	069	006

Bulletin

Solar flaring activity is low, without C-class or even B-class flares reported during last 24 hours. The visible side of the solar disc is presently spotless. Consequently, we expect the low level of solar activity to continue in the coming hours. During last 24 hours there were no Earth directed CMEs and the solar protons remained at the background level.

The Earth is presently inside the slow solar wind with the speed of about 340 km/s. The interplanetary magnetic field magnitude is 4 nT. The geomagnetic conditions are presently quiet and we expect quiet geomagnetic conditions to continue in the coming hours.

Today's estimated international sunspot number (ISN): 000, based on 27 stations.

Solar indices for 28 Jun 2020

Wolf number Catania	///
10cm solar flux	069
AK Chambon La Forêt	006
AK Wingst	004
Estimated Ap	003
Estimated international sunspot number	000 - Based on 24 stations

Noticeable events summary

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

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