:Issued: 2008 Feb 05 1251 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 80205
SIDC SOLAR BULLETIN 05 Feb 2008, 1238UT
SIDC FORECAST (valid from 1230UT, 05 Feb 2008 until 07 Feb 2008)
SOLAR FLARES  : Quiet conditions (<50% probability of C-class flares)
GEOMAGNETISM  : Quiet (A<20 and K<4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 05 Feb 2008  10CM FLUX: 071 / AP: 005
PREDICTIONS FOR 06 Feb 2008  10CM FLUX: 071 / AP: 004
PREDICTIONS FOR 07 Feb 2008  10CM FLUX: 071 / AP: 004
COMMENT: Two filament ejections occured just East of disc center on
Feb.3, 23:30 and on Feb.4, 8:30 UT. The second one spawned a faint
Earth-directed semi-halo CME seen in LASCO C2 images on Feb.4, 9:30UT.
Its speed is estimated at about 350km/s. Therefore, it is unlikely that
this subtle event will be geoeffective. The solar wind speed is now
declining below 400km/s and quiet geomagnetic conditions should prevail.
An All-Quiet alert has thus been issued. Starting on Feb.8, a new
recurrent coronal hole disturbance will again raise the geomagnetic
activity to active levels.

TODAY'S ESTIMATED ISN  : 000, BASED ON 04 STATIONS.

SOLAR INDICES FOR 4 Feb 2008
WOLF NUMBER CATANIA    : 014
10CM SOLAR FLUX        : 071
AK CHAMBON LA FORET    : ///
AK WINGST              : 012
ESTIMATED AP           : 010
ESTIMATED ISN          : 000, BASED ON 07 STATIONS.

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