:Issued: 2009 Feb 28 1257 UTC
:Product: documentation at http://www.sidc.be/products/meu
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# DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC     #
# (RWC Belgium)                                                      #
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SIDC URSIGRAM 90228
SIDC SOLAR BULLETIN 28 Feb 2009, 1245UT
SIDC FORECAST (valid from 1230UT, 28 Feb 2009 until 02 Mar 2009)
SOLAR FLARES  : Quiet conditions (<50% probability of C-class flares)
GEOMAGNETISM  : Quiet (A<20 and K<4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 28 Feb 2009  10CM FLUX: 069 / AP: 008
PREDICTIONS FOR 01 Mar 2009  10CM FLUX: 069 / AP: 007
PREDICTIONS FOR 02 Mar 2009  10CM FLUX: 070 / AP: 003
COMMENT: NOAA AR 1013 has no sunspots anymore and is classified as an
Halpha plage. We do not expect any significant flaring activity. The
Earth is currently inside the fast solar wind stream originating from a
low-latitude extension of the southern polar coronal hole. The solar
wind speed is now around 520 km/s and the interplanetary magnetic field
is weak (2-3 nT). We expect quiet geomagnetic conditions.

TODAY'S ESTIMATED ISN  : ///

SOLAR INDICES FOR 27 Feb 2009
WOLF NUMBER CATANIA    : 000
10CM SOLAR FLUX        : 069
AK CHAMBON LA FORET    : ///
AK WINGST              : 013
ESTIMATED AP           : 011
ESTIMATED ISN          : ///

NOTICEABLE EVENTS SUMMARY
DAY BEGIN MAX  END  LOC    XRAY OP  10CM RADIO BURST TYPES     Catania NOAA NOTE
NONE
END
BT
 
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