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Daily bulletin on solar and geomagnetic activity from the SIDC

Emesso: 2015 Oct 05 1230 UTC

SIDC Forecast

Brillamenti solari

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

Geomagnetism

Quiet (A<20 and K<4)

Protoni solari

Quiet

	10cm flux	Ap
05 Oct 2015	088	019
06 Oct 2015	088	007
07 Oct 2015	088	007

Bulletin

Solar activity has been very low without C-class flares in past 24h. The situation is not expected to change significantly in the coming 48h. Geomagnetic conditions have been at active levels overnight due to a mild fast speed stream emanating form the southern extension of a high latitute (northern) coronal hole. The situation is expected to be mostly at unsettled levels in the next 48h.

Today's estimated international sunspot number (ISN): 017, based on 11 stations.

Solar indices for 04 Oct 2015

Wolf number Catania	///
10cm solar flux	088
AK Chambon La Forêt	026
AK Wingst	020
Estimated Ap	024
Estimated international sunspot number	020 - Based on 20 stations

Noticeable events summary

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

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