[Ips-dhfpr] IPS Daily HF Prop Report - 09 July 13 issued 2334 UT on 09 Jul 2013

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/09 JULY 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (09 JULY) 
Date   T index  Conditions    
09 Jul    67    Normal         

Flares: none.

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

PCA Event : No event.

Predicted Monthly T index for July:  69


2. FORECAST (10 JULY - 12 JULY)
Date   T index  Conditions       MUFs                              
10 Jul    70    Normal           Near predicted monthly values
11 Jul    70    Normal           Near predicted monthly values    
12 Jul    70    Normal           Near predicted monthly values   

COMMENT: IPS SWF HF Communications Warning 20 was issued on 8 
July and is current for 9-11 Jul. Moderate MUF depressions were 
observed in Northern Australia at times over the last 24 hours, 
with daytime enhancements in Niue and Cocus Island regions. Mostly 
normal HF conditions are expected for the next three days, with 
a chance of SWFs.

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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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