[Ips-dhfpr] IPS Daily HF Prop Report - 13 December 06

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 13/2330Z DECEMBER 2006 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (13 DECEMBER) 


********************************
** ATTENTION - UPDATED REPORT ** 
********************************


Date   T index  Conditions    
13 Dec    -8    Poor-fair      

Flares    Max     Fadeout    Freq.  Sectors
  X3.4    0241UT  probable   all    E. Asia/Aust.

MUFs:
slightly above predicted monthly values

PCA Event : 10Mev Proton/PCA Event Began 13 12 2006 0305UT and is in progress

Predicted Monthly T index for December:  10
2. FORECAST (14 DECEMBER - 16 DECEMBER)
Date   T index  Conditions       MUFs                              
14 Dec   -40    Poor             about 50% below predicted monthly 
                                 values 
15 Dec   -20    Poor             about 30% above predicted monthly 
                                 values     
16 Dec     2    Normal-Fair      Near predicted monthly values    
COMMENT: A complete HF fadeout was observed in all Australasian 
regions between 0230 UT and 0330 UT. HF conditions are expected 
to be very poor 14 and 15 December due to arrival of a CME. 
----------------------------------------------------------
For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.

IPS Radio and Space Services        email: asfc at ips.gov.au
PO Box 1386                         WWW: http://www.ips.gov.au
Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

IMPORTANT: This e-mail, including any attachments, may contain,confidential
or copyright information.  The views expressed in this message are those of
the individual sender, unless specifically stated to be the views of IPS.
If you are not the intended recipient, please contact the sender immediately
and delete all copies of this e-mail and attachments. Occasionally IPS sends 
email promoting IPS products and services to its mailing list customers. 
If you do not wish to receive this promotional material please email 
no-spam at ips.gov.au with the subject header:UNSUBSCRIBE"