Перегляд архіву субота, 20 червня 2020

Daily bulletin on solar and geomagnetic activity from the SIDC

Випущено: 2020 Jun 20 1230 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
20 Jun 2020	069	007
21 Jun 2020	069	007
22 Jun 2020	069	007

Bulletin

There is no active region on the visible Sun. No B or brighter flares in the past 24 hours, none expected.

No Earth-directed Coronal Mass Ejections (CMEs) were observed in available coronagraphic imagery.

The greater than 10 MeV proton flux was at nominal levels in the past 24 hours, and is expected to stay at nominal levels in the next 24 hours.

Solar wind speed near Earth has remained between 300 and 350 km/s in the past 24 hours. The Interplanetary Magnetic Field ranged between 1 and 7 nT.

Quiet to unsettled geomagnetic conditions were observed locally (K Dourbes between 0 and 3) and Kp ranged between 0 and 2 in the past 24 hours. Similar conditions expected for the next 48 hours.

Today's estimated international sunspot number (ISN): 000, based on 25 stations.

Solar indices for 19 Jun 2020

Wolf number Catania	000
10cm solar flux	069
AK Chambon La Forêt	011
AK Wingst	006
Estimated Ap	005
Estimated international sunspot number	000 - Based on 27 stations

Noticeable events summary

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

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