:Issued: 2009 Jan 14 1233 UTC :Product: documentation at http://www.sidc.be/products/meu #--------------------------------------------------------------------# # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC # # (RWC Belgium) # #--------------------------------------------------------------------# SIDC URSIGRAM 90114 SIDC SOLAR BULLETIN 14 Jan 2009, 1228UT SIDC FORECAST (valid from 1230UT, 14 Jan 2009 until 16 Jan 2009) SOLAR FLARES : Quiet conditions (<50% probability of C-class flares) GEOMAGNETISM : Quiet (A<20 and K<4) SOLAR PROTONS : Quiet PREDICTIONS FOR 14 Jan 2009 10CM FLUX: 070 / AP: 005 PREDICTIONS FOR 15 Jan 2009 10CM FLUX: 070 / AP: 001 PREDICTIONS FOR 16 Jan 2009 10CM FLUX: 070 / AP: 001 COMMENT: The earth passed the heliospheric current sheet the past day. This led to however to no disturbce of the geomagnetic field. Kp had the values between zero and two. We submit an all-quiet alert since we expect quiet conditions for the next 48 hours: no flares, no geomagnetic disturbances. TODAY'S ESTIMATED ISN : 000, BASED ON 03 STATIONS. SOLAR INDICES FOR 13 Jan 2009 WOLF NUMBER CATANIA : /// 10CM SOLAR FLUX : 071 AK CHAMBON LA FORET : /// AK WINGST : 006 ESTIMATED AP : 003 ESTIMATED ISN : 000, BASED ON 08 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 # #--------------------------------------------------------------------#