Viewing archive of Sunday, 9 August 2020

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2020 Aug 09 1231 UTC

SIDC Forecast

Solar flares

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

Geomagnetism

Quiet (A<20 and K<4)

Solar protons

Quiet

	10cm flux	Ap
09 Aug 2020	074	005
10 Aug 2020	073	005
11 Aug 2020	072	006

Bulletin

Solar activity is low, and only one low B-class flare was reported during last 24 hours. We expect such a low level of solar activity to persist in the coming hours. During last 24 hours there were no wide or Earth directed CMEs observed, and the solar protons remained at the background level.

Earth is presently inside the slow solar wind with the speed of about 340 km/s and the interplanetary magnetic field magnitude is about 3 nT. The geomagnetic conditions are quiet for more than two days, and we expect them to stay quiet also in the coming hours.

Today's estimated international sunspot number (ISN): 012, based on 24 stations.

Solar indices for 08 Aug 2020

Wolf number Catania	///
10cm solar flux	075
AK Chambon La Forêt	006
AK Wingst	006
Estimated Ap	005
Estimated international sunspot number	011 - Based on 30 stations

Noticeable events summary

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

All times in UTC

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