:Issued: 2010 Mar 22 1237 UTC :Product: documentation at http://www.sidc.be/products/meu #--------------------------------------------------------------------# # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC # # (RWC Belgium) # #--------------------------------------------------------------------# SIDC URSIGRAM 00322 SIDC SOLAR BULLETIN 22 Mar 2010, 1226UT SIDC FORECAST (valid from 1230UT, 22 Mar 2010 until 24 Mar 2010) SOLAR FLARES : Quiet conditions (<50% probability of C-class flares) GEOMAGNETISM : Quiet (A<20 and K<4) SOLAR PROTONS : Quiet PREDICTIONS FOR 22 Mar 2010 10CM FLUX: 084 / AP: 001 PREDICTIONS FOR 23 Mar 2010 10CM FLUX: 084 / AP: 001 PREDICTIONS FOR 24 Mar 2010 10CM FLUX: 084 / AP: 001 COMMENT: We expect the current quiet conditions to continue, both on solar and on geomagnetic level. There is only one active region visible on the solar disk. The solar wind speed decreased to 310 km/s. The all quiet alert remains valid. TODAY'S ESTIMATED ISN : 012, BASED ON 10 STATIONS. SOLAR INDICES FOR 21 Mar 2010 WOLF NUMBER CATANIA : /// 10CM SOLAR FLUX : 085 AK CHAMBON LA FORET : /// AK WINGST : 002 ESTIMATED AP : 001 ESTIMATED ISN : 017, BASED ON 07 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 # #--------------------------------------------------------------------#