Propagation
[Top] [All Lists]

[Propagation] SIDC Daily Solar & Geo Report

To: "a Propagation Reflector" <propagation@contesting.com>,"a HCDX Prop Channel" <propagation@hard-core-dx.com>
Subject: [Propagation] SIDC Daily Solar & Geo Report
From: "Thomas Giella KN4LF" <kn4lf@tampabay.rr.com>
Date: Wed, 15 Dec 2004 10:27:55 -0500
List-post: <mailto:propagation@contesting.com>
:Issued: 2004 Dec 15 1300 UTC
:Product: documentation at http://sidc.oma.be/products/meu
#------------------------------------------------------------------------------#
# DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC (RWC-Belgium) #
#------------------------------------------------------------------------------#
SIDC URSIGRAM 41215
SIDC SOLAR BULLETIN 15 Dec 2004, 1257UT
SIDC FORECAST (valid from 1230UT, 15 Dec 2004 until 17 Dec 2004)
SOLAR FLARES : Quiet conditions (<50% probability of C-class flares)
GEOMAGNETISM : Active conditions expected (A>=20 or K=4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 15 Dec 2004 10CM FLUX: 087 / AP: 007
PREDICTIONS FOR 16 Dec 2004 10CM FLUX: 083 / AP: 026
PREDICTIONS FOR 17 Dec 2004 10CM FLUX: 083 / AP: 024


COMMENT: We expect that the influence of a recurrent coronal hole will put an
end to the current quiet geomagnetic conditions from tomorrow onwards (Dec 16).
Active conditions (K=4) are thus expected for the following few days. A new
active region appeared on the solar East limb but is currently not flaring. It
is too soon to determine its magnetic configuration.


SOLAR INDICES FOR 14 Dec 2004
SUNSPOT INDEX       : 033
10CM SOLAR FLUX     : 089
AK CHAMBON LA FORET : 014
AK WINGST           : ///
ESTIMATED AP        : 009

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

73, 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

Propagation eGroup: http://lists.contesting.com/mailman/listinfo/propagation
PropNET Beacon Program: http://www.propnet.org
HCDX 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 HF/MF Radio Propagation Theory Notes: http://www.kn4lf.com/kn4lf8.htm
KN4LF Amateur & SWL Radio History: http://www.kn4lf.com/index.htm





---
Outgoing mail is certified virus free by Grisoft AVG 6.0.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.811 / Virus Database: 552 - Release Date: 12/13/2004


_______________________________________________
Propagation mailing list
Propagation@contesting.com
http://lists.contesting.com/mailman/listinfo/propagation

<Prev in Thread] Current Thread [Next in Thread>