:Issued: 2008 Feb 08 1311 UTC :Product: documentation at http://www.sidc.be/products/meu #--------------------------------------------------------------------# # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC # # (RWC Belgium) # #--------------------------------------------------------------------# SIDC URSIGRAM 80208 SIDC SOLAR BULLETIN 08 Feb 2008, 1305UT SIDC FORECAST (valid from 1230UT, 08 Feb 2008 until 10 Feb 2008) SOLAR FLARES : Quiet conditions (<50% probability of C-class flares) GEOMAGNETISM : Active conditions expected (A>=20 or K=4) SOLAR PROTONS : Quiet PREDICTIONS FOR 08 Feb 2008 10CM FLUX: 071 / AP: 017 PREDICTIONS FOR 09 Feb 2008 10CM FLUX: 071 / AP: 026 PREDICTIONS FOR 10 Feb 2008 10CM FLUX: 071 / AP: 011 COMMENT: There are not spots on the Sun and the activity will remain at its lowest level. A recurrent fast solar wind stream is expected later today and will induce active geomagnetic conditions and possible minor storm periods, mainly in the next 24 hours and at high latitudes. This enhanced geomagnetic activity is expected to last for 2 or 3 days. TODAY'S ESTIMATED ISN : 000, BASED ON 08 STATIONS. SOLAR INDICES FOR 7 Feb 2008 WOLF NUMBER CATANIA : 000 10CM SOLAR FLUX : 071 AK CHAMBON LA FORET : /// AK WINGST : 008 ESTIMATED AP : 008 ESTIMATED ISN : 000, BASED ON 22 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 # #--------------------------------------------------------------------#