:Issued: 2008 Feb 18 1230 UTC :Product: documentation at http://www.sidc.be/products/meu #--------------------------------------------------------------------# # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC # # (RWC Belgium) # #--------------------------------------------------------------------# SIDC URSIGRAM 80218 SIDC SOLAR BULLETIN 18 Feb 2008, 1227UT SIDC FORECAST (valid from 1230UT, 18 Feb 2008 until 20 Feb 2008) SOLAR FLARES : Quiet conditions (<50% probability of C-class flares) GEOMAGNETISM : Quiet (A<20 and K<4) SOLAR PROTONS : Quiet PREDICTIONS FOR 18 Feb 2008 10CM FLUX: 071 / AP: 005 PREDICTIONS FOR 19 Feb 2008 10CM FLUX: 071 / AP: 005 PREDICTIONS FOR 20 Feb 2008 10CM FLUX: 071 / AP: 010 COMMENT: The all-quiet alert stays valid. An equatorial small, although clear coronal hole is visible. It passed the central meridian. Unsettled conditions are possible in the near future. TODAY'S ESTIMATED ISN : 000, BASED ON 10 STATIONS. SOLAR INDICES FOR 17 Feb 2008 WOLF NUMBER CATANIA : /// 10CM SOLAR FLUX : 071 AK CHAMBON LA FORET : /// AK WINGST : 006 ESTIMATED AP : 007 ESTIMATED ISN : 000, BASED ON 20 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 # #--------------------------------------------------------------------#