Viewing archive of Tuesday, 8 November 2016

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2016 Nov 08 1230 UTC

SIDC Forecast

Solar flares

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

Geomagnetism

Minor storm expected (A>=30 or K=5)

Solar protons

Quiet

	10cm flux	Ap
08 Nov 2016	077	013
09 Nov 2016	077	024
10 Nov 2016	075	023

Bulletin

Solar activity was very low. No C flares were observed in the past 24 hours. Solar activity is expected to remain very low (no C flaring) for the next 24 hours. Solar wind speed measured by DSCOVR varied between about 280 and 330 km/s in the past 24 hours, while the magnitude of the Interplanetary Magnetic Field (IMF) varied between about 0.5 and 6.5 nT. Quiet to unsettled geomagnetic conditions (K Dourbes between 0 and 3; NOAA Kp between 0 and 1) were registered in the past 24 hours. Due to the expected arrival of the CME of November 5, active to minor storm conditions (K Dourbes equal to 4 or 5) are possible in the second half of November 8 and on November 9. On November 10, active to moderate storm conditions (K Dourbes between 4 and 6) are possible due to the expected arrival of a negative coronal hole high speed stream.

Today's estimated international sunspot number (ISN): 000, based on 16 stations.

Solar indices for 07 Nov 2016

Wolf number Catania	///
10cm solar flux	077
AK Chambon La Forêt	005
AK Wingst	005
Estimated Ap	003
Estimated international sunspot number	012 - Based on 20 stations

Noticeable events summary

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

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