:Issued: 2010 Jan 07 1258 UTC :Product: documentation at http://www.sidc.be/products/meu #--------------------------------------------------------------------# # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC # # (RWC Belgium) # #--------------------------------------------------------------------# SIDC URSIGRAM 00107 SIDC SOLAR BULLETIN 07 Jan 2010, 1248UT SIDC FORECAST (valid from 1230UT, 07 Jan 2010 until 09 Jan 2010) SOLAR FLARES : Quiet conditions (<50% probability of C-class flares) GEOMAGNETISM : Quiet (A<20 and K<4) SOLAR PROTONS : Quiet PREDICTIONS FOR 07 Jan 2010 10CM FLUX: 077 / AP: 001 PREDICTIONS FOR 08 Jan 2010 10CM FLUX: 078 / AP: 001 PREDICTIONS FOR 09 Jan 2010 10CM FLUX: 078 / AP: 001 COMMENT: Solar activity is expected to be low. NOAA AR 11035 (Catania number 35) is visible on the northeast limb, but it has decayed from the previous rotation and it does not show any sunspots, the visible Sun is thus spotless. NOAA ARs 11036 and 11038 are expected to appear in the next 48 hours. Geomagnetic conditions are expected to be quiet. TODAY'S ESTIMATED ISN : 000, BASED ON 09 STATIONS. SOLAR INDICES FOR 6 Jan 2010 WOLF NUMBER CATANIA : /// 10CM SOLAR FLUX : 077 AK CHAMBON LA FORET : /// AK WINGST : 002 ESTIMATED AP : 001 ESTIMATED ISN : 000, BASED ON 12 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 # #--------------------------------------------------------------------#