[Ips-dhfpr] IPS Daily HF Prop Report - 24 October 11 issued 2326 UT on 24 Oct 2011

rwc rwc at ips.gov.au
Tue Oct 25 10:26:43 EST 2011


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 24/2330Z OCTOBER 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (24 OCTOBER) 
Date   T index  Conditions    
24 Oct    97    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 15% during local day,
      Enhanced by 35% during local night.
   Niue Island Region:
      Near predicted monthly values during local day,
      Enhanced by 15% during local night.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Enhanced by 25% during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day,
      Enhanced by 20% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for October:  63
2. FORECAST (25 OCTOBER - 27 OCTOBER)
Date   T index  Conditions       MUFs                              
25 Oct    85    Normal           Near predicted monthly values
26 Oct    80    Normal           Near predicted monthly values    
27 Oct    80    Normal           Near predicted monthly values   

COMMENT: MUFs have been mostly near predicted monthly values 
to enhanced over the past 24 hours. HF conditions are expected 
to be mostly normal for the next 3 days, though effects from 
the CME shock arrival at 18UT might degrade high-latitude HF 
conditions at times on 25-Oct.

----------------------------------------------------------
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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