Viewing archive of Thursday, 3 January 2013

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2013 Jan 03 1241 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
03 Jan 2013	118	001
04 Jan 2013	120	001
05 Jan 2013	120	001

Bulletin

Solar activity is very low, no C-class flares in past 24h, NOAA AR 1640 is slowly growing and has potential for producing them. Geomagnetic conditions have been quiet and are expected to remain so

Today's estimated international sunspot number (ISN): 081, based on 05 stations.

Solar indices for 2 Jan 2013

Wolf number Catania	///
10cm solar flux	119
AK Chambon La Forêt	007
AK Wingst	004
Estimated Ap	003
Estimated international sunspot number	064 - Based on 10 stations

Noticeable events summary

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

All times in UTC

<< Go to daily overview page