:Issued: 2008 Feb 04 1400 UTC :Product: documentation at http://www.sidc.be/products/meu #--------------------------------------------------------------------# # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC # # (RWC Belgium) # #--------------------------------------------------------------------# SIDC URSIGRAM 80204 SIDC SOLAR BULLETIN 04 Feb 2008, 1353UT SIDC FORECAST (valid from 1230UT, 04 Feb 2008 until 06 Feb 2008) SOLAR FLARES : Quiet conditions (<50% probability of C-class flares) GEOMAGNETISM : Quiet (A<20 and K<4) SOLAR PROTONS : Quiet PREDICTIONS FOR 04 Feb 2008 10CM FLUX: 071 / AP: 010 PREDICTIONS FOR 05 Feb 2008 10CM FLUX: 071 / AP: 010 PREDICTIONS FOR 06 Feb 2008 10CM FLUX: 071 / AP: 006 COMMENT: No significant activity is expected on the Sun. The influence of the high-speed solar wind stream will start declining in the coming 24 hours. The geomagnetic field is thus expected to remain quiet to unsettled for one more day and then return to quiet conditions. TODAY'S ESTIMATED ISN : 008, BASED ON 02 STATIONS. SOLAR INDICES FOR 3 Feb 2008 WOLF NUMBER CATANIA : /// 10CM SOLAR FLUX : 071 AK CHAMBON LA FORET : /// AK WINGST : /// ESTIMATED AP : 014 ESTIMATED ISN : 008, BASED ON 11 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. # # To unsubscribe, visit http://sidc.be/registration/unsub.php # #--------------------------------------------------------------------#