:Issued: 2007 Jan 09 1251 UTC :Product: documentation at http://www.sidc.be/products/meu #--------------------------------------------------------------------# # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC # # (RWC Belgium) # #--------------------------------------------------------------------# SIDC URSIGRAM 70109 SIDC SOLAR BULLETIN 09 Jan 2007, 1245UT SIDC FORECAST (valid from 1230UT, 09 Jan 2007 until 11 Jan 2007) SOLAR FLARES : Quiet conditions (<50% probability of C-class flares) GEOMAGNETISM : Quiet (A<20 and K<4) SOLAR PROTONS : Quiet PREDICTIONS FOR 09 Jan 2007 10CM FLUX: 088 / AP: 003 PREDICTIONS FOR 10 Jan 2007 10CM FLUX: 088 / AP: 001 PREDICTIONS FOR 11 Jan 2007 10CM FLUX: 087 / AP: 001 COMMENT: Solar and geomagnetic conditions are quiet. The magnetic configuration of NOAA 0933 (Catania 9) is changing quickly, increasing the possibility of C-flares. Therefore we have ended the all quiet alert. Apart from this, the conditions are expected to remain quiet. TODAY'S ESTIMATED ISN : 031, BASED ON 03 STATIONS. SOLAR INDICES FOR 7 Jan 2007 WOLF NUMBER CATANIA : /// 10CM SOLAR FLUX : 087 AK CHAMBON LA FORET : 004 AK WINGST : 002 ESTIMATED AP : 001 ESTIMATED ISN : 035, BASED ON 09 STATIONS. TODAY'S ESTIMATED ISN : 031, BASED ON 03 STATIONS. SOLAR INDICES FOR 8 Jan 2007 WOLF NUMBER CATANIA : 061 10CM SOLAR FLUX : 088 AK CHAMBON LA FORET : 008 AK WINGST : 004 ESTIMATED AP : 003 ESTIMATED ISN : 035, BASED ON 09 STATIONS. NOTICEABLE EVENTS SUMMARY DAY BEGIN MAX END LOC XRAY OP 10CM RADIO BURST TYPES Catania NOAA NOTE NONE END BT #--------------------------------------------------------------------# # Solar Influences Data analysis Center - RWC Belgium # # Royal Observatory of Belgium # # Fax : 32 (0) 2 373 0 224 # # Tel.: 32 (0) 2 373 0 491 # # # # For more information, see http://sidc.be/products/meu. # # Please do not reply directly to this message, but send comments # # and suggestions to 'sidctech@oma.be'. If you are unable to use # # that address, use 'rvdlinden@spd.aas.org' instead. # # #--------------------------------------------------------------------#