:Issued: 2005 Sep 06 1238 UTC :Product: documentation at http://sidc.oma.be/products/meu #--------------------------------------------------------------------# # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC # # (RWC Belgium) # #--------------------------------------------------------------------# SIDC URSIGRAM 50906 SIDC SOLAR BULLETIN 06 Sep 2005, 1231UT SIDC FORECAST (valid from 1230UT, 06 Sep 2005 until 08 Sep 2005) SOLAR FLARES : Eruptive (C-class flares expected, probability >= 50%) GEOMAGNETISM : Quiet (A<20 and K<4) SOLAR PROTONS : Quiet PREDICTIONS FOR 06 Sep 2005 10CM FLUX: 078 / AP: 016 PREDICTIONS FOR 07 Sep 2005 10CM FLUX: 081 / AP: 018 PREDICTIONS FOR 08 Sep 2005 10CM FLUX: 082 / AP: 012 COMMENT: Another small long duration event takes place. The SXI movie shows us evidence that is it originates from the east. The coronal hole is not yet visible in the ACE-data. We expect quiet conditions possibly alternated with few active periods. SOLAR INDICES FOR 5 Sep 2005 SUNSPOT INDEX : 015 10CM SOLAR FLUX : 075 AK CHAMBON LA FORET : 027 AK WINGST : 014 ESTIMATED AP : 016 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.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. # #--------------------------------------------------------------------#