[Ips-dhfpr] IPS Daily HF Prop Report - 13 July 13 issued 2330 UT on 13 Jul 2013

Regional Warning Centre rwc at ips.gov.au
Sun Jul 14 09:30:26 EST 2013


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/13 JULY 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (13 JULY) 
Date   T index  Conditions    
13 Jul    79    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 15% during local day.
      Depressed by 25% during local night.
      Depressed by 20% after local dawn.
   Niue Island Region:
      Near predicted monthly values during local day.
      Depressed by 20% during local night.
   Northern Australian Region:
      Near predicted monthly values.
   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 (14 JULY - 16 JULY)
Date   T index  Conditions       MUFs                              
14 Jul    80    Normal           Near predicted monthly values
15 Jul    75    Normal           Near predicted monthly values    
16 Jul    75    Normal           Near predicted monthly values   

COMMENT: MUFs were mostly near predicted monthly values over 
the last 24 hours, with nighttime MUF depressions at low latitudes. 
Degraded HF conditions are possible in Antarctica during 14-Jul. 
Elsewhere, mostly normal HF conditions are expected.

----------------------------------------------------------
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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tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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