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Daily bulletin on solar and geomagnetic activity from the SIDC

Emesso: 2013 Apr 01 1243 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
01 Apr 2013	113	007
02 Apr 2013	113	007
03 Apr 2013	113	007

Bulletin

Solar activity has been quiet during the past 24 hours, featuring no C flares. Only B-level flares are expected within the next 48 hours, with a chance for a C flare from AR 11711 and 11712. Geomagnetic activity was at quiet levels (NOAA Kp between 1 and 2) during the past 24 hours. Quiet (K Dourbes < 4) conditions are expected for April 1 to 3.

Today's estimated international sunspot number (ISN): 057, based on 08 stations.

Solar indices for 31 Mar 2013

Wolf number Catania	///
10cm solar flux	113
AK Chambon La Forêt	010
AK Wingst	006
Estimated Ap	005
Estimated international sunspot number	064 - Based on 17 stations

Noticeable events summary

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

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