:Issued: 2007 May 30 1200 UTC :Product: documentation at http://www.sidc.be/products/meu #--------------------------------------------------------------------# # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC # # (RWC Belgium) # #--------------------------------------------------------------------# SIDC URSIGRAM 70530 SIDC SOLAR BULLETIN 30 May 2007, 1149UT SIDC FORECAST (valid from 1230UT, 30 May 2007 until 01 Jun 2007) SOLAR FLARES : Quiet conditions (<50% probability of C-class flares) GEOMAGNETISM : Quiet (A<20 and K<4) SOLAR PROTONS : Quiet PREDICTIONS FOR 30 May 2007 10CM FLUX: 072 / AP: 003 PREDICTIONS FOR 31 May 2007 10CM FLUX: 073 / AP: 001 PREDICTIONS FOR 01 Jun 2007 10CM FLUX: 073 / AP: 001 COMMENT: Solar activity is expected to be very low during the next 48 hours. Geomagnetic activity is expected to be quiet during the next 48 hours. TODAY'S ESTIMATED ISN : 008, BASED ON 06 STATIONS. SOLAR INDICES FOR 29 May 2007 WOLF NUMBER CATANIA : 012 10CM SOLAR FLUX : 070 AK CHAMBON LA FORET : 007 AK WINGST : 006 ESTIMATED AP : 004 ESTIMATED ISN : 008, BASED ON 15 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. # # #--------------------------------------------------------------------#