:Issued: 2004 Jun 27 1220 UTC :Product: documentation at http://sidc.oma.be/products/meu #------------------------------------------------------------------------------# # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC (RWC-Belgium) # #------------------------------------------------------------------------------# SIDC URSIGRAM 40627 SIDC SOLAR BULLETIN 27 Jun 2004, 1208UT SIDC FORECAST (valid from 1230UT, 27 Jun 2004 until 29 Jun 2004) SOLAR FLARES : Quiet conditions (<50% probability of C-class flares) GEOMAGNETISM : Quiet (A<20 and K<4) SOLAR PROTONS : Quiet PREDICTIONS FOR 27 Jun 2004 10CM FLUX: 094 / AP: 006 PREDICTIONS FOR 28 Jun 2004 10CM FLUX: 089 / AP: 007 PREDICTIONS FOR 29 Jun 2004 10CM FLUX: 088 / AP: 007 COMMENT: NOAA AR 635 is now turning behind the west limb of the solar disc, which probably marks the beginning of a flareless period. The influence of a recurrent coronal hole near central meridian remains very low, resulting in persistent quiet geomagnetic conditions. SOLAR INDICES FOR 26 Jun 2004 SUNSPOT INDEX : 071 10CM SOLAR FLUX : 099 AK CHAMBON LA FORET : 016 AK WINGST : /// ESTIMATED AP : 012 NOTICEABLE EVENTS SUMMARY DAY BEGIN MAX END LOC XRAY OP 10CM TYPE 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.oma.be. 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. # #------------------------------------------------------------------------------#