Перегляд архіву вівторок, 7 серпня 2018

Daily bulletin on solar and geomagnetic activity from the SIDC

Випущено: 2018 Aug 07 1230 UTC

SIDC Forecast

Сонячні спалахи

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

Geomagnetism

Active conditions expected (A>=20 or K=4)

Сонячні протони

Quiet

	10cm flux	Ap
07 Aug 2018	069	013
08 Aug 2018	069	007
09 Aug 2018	069	007

Bulletin

No C-class flares in past 24 h. The Sun is spotless. Solar activity is expected to remain at very low levels.

No Earth directed Coronal Mass Ejections (CMEs) have been detected. Solar protons have remained at background levels over the past 24 hours.

Geomagnetic conditions have been quiet. The solar wind speed is at 350 km/s with interplanetary magnetic fields of 2 nT. The fast solar wind associated with a small positive polarity equatorial CH may influence the Earth within 24 h, resulting in isolated active episodes.

Today's estimated international sunspot number (ISN): 000, based on 23 stations.

Solar indices for 06 Aug 2018

Wolf number Catania	///
10cm solar flux	069
AK Chambon La Forêt	011
AK Wingst	004
Estimated Ap	004
Estimated international sunspot number	000 - Based on 35 stations

Noticeable events summary

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

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