[Ips-dhfpr] IPS Daily HF Prop Report - 09 December 14 issued 2330 UT on 09 Dec 2014

Regional Warning Centre rwc at ips.gov.au
Wed Dec 10 10:30:45 EST 2014


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/09 DECEMBER 2014 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (09 DECEMBER) 
Date   T index  Conditions    
09 Dec    86    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Enhanced by 30% during local day.
      Enhanced by 20% during local night.
   Northern Australian Region:
      Depressed by 25% during local day.
      Near predicted monthly values during local night.
   Southern Australian Region:
      Depressed by 15% during local day.
      Near predicted monthly values during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Nov      113
Dec      87
Jan      87


2. FORECAST (10 DECEMBER - 12 DECEMBER)
Date   T index  Conditions       MUFs                              
10 Dec    70    Normal           Near to 15% below predicted 
                                 monthly values
11 Dec    70    Normal           Near to 15% below predicted 
                                 monthly values    
12 Dec    70    Normal           Near to 15% below predicted 
                                 monthly values   

COMMENT: Moderate daytime MUF depressions were observed in the 
Australian region on 9-Dec, enhancements at Niue Island, with 
other areas near monthly predicted values. MUFs are expected 
to be near or slightly below monthly predicted values for the 
next 3 days. Occasional periods of disturbance are possible in 
Antarctic regions on 10-Dec.

----------------------------------------------------------
For an explanation of some of the terms in this report, go to
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
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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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