----- Original Message -----
From: "Solar Influences Data analysis Center" <sidc@oma.be>
Sent: Sunday, March 27, 2005 6:29 AM
Subject: SIDC Ursigram
> :Issued: 2005 Mar 27 1129 UTC
> :Product: documentation at http://sidc.oma.be/products/meu
> #--------------------------------------------------------------------#
> # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC #
> # (RWC Belgium) #
> #--------------------------------------------------------------------#
> SIDC URSIGRAM 50327
> SIDC SOLAR BULLETIN 27 Mar 2005, 1118UT
> SIDC FORECAST (valid from 1230UT, 27 Mar 2005 until 29 Mar 2005)
> SOLAR FLARES : Quiet conditions (<50% probability of C-class flares)
> GEOMAGNETISM : Quiet (A<20 and K<4)
> SOLAR PROTONS : Quiet
> PREDICTIONS FOR 27 Mar 2005 10CM FLUX: 075 / AP: 007
> PREDICTIONS FOR 28 Mar 2005 10CM FLUX: 072 / AP: 004
> PREDICTIONS FOR 29 Mar 2005 10CM FLUX: 073 / AP: 004
> COMMENT: Solar activity is currently very low. The X-ray background is
> in the low A-level. Neither of the two sunspot groups currently visible
> on disk seems capable of C-class flares, thus we expect very quiet
> conditions to continue.
> The solar wind speed is still high due to the influence of a recurrent
> coronal hole in the northern solar hemisphere. The wind speed is
> currently about 600km/s and is expected to decrease to 500-550km/s
> during the next 24 hours. The IMF is mostly northwards, and geomagnetic
> conditions are there expected to remain mostly quiet with brief active
> conditions.
>
> SOLAR INDICES FOR 26 Mar 2005
> SUNSPOT INDEX : 066
> 10CM SOLAR FLUX : 078
> AK CHAMBON LA FORET : 021
> AK WINGST : ///
> 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. #
> #--------------------------------------------------------------------#
73 & GUD DX,
Thomas F. Giella, KN4LF
Retired Space & Atmospheric Weather Forecaster
Plant City, FL, USA
Grid Square EL87WX
Lat & Long 27 58 33.6397 N 82 09 52.4052 W
kn4lf@arrl.net
Contesting Propagation eReflector:
http://lists.contesting.com/mailman/listinfo/propagation
HC-DX Propagation Channel:
http://www.hard-core-dx.com/index.php?topic=Propagation
KN4LF Daily Solar Space Weather & Geomagnetic Data Archive:
http://www.kn4lf.com/kn4lf5.htm
KN4LF Daily LF/MF/HF Radio Propagation Outlook:
http://www.kn4lf.com/kn4lf6.htm
KN4LF HF/MF Radio Propagation Theory Notes: http://www.kn4lf.com/kn4lf8.htm
KN4LF Amateur & SWL Radio History: http://www.kn4lf.com/index.htm
--
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.0.308 / Virus Database: 266.8.4 - Release Date: 3/27/2005
_______________________________________________
Propagation mailing list
Propagation@contesting.com
http://lists.contesting.com/mailman/listinfo/propagation
|