[Ips-dhfpr] IPS Daily HF Prop Report - 27 October 10

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 27/2330Z OCTOBER 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (27 OCTOBER) 
Date   T index  Conditions    
27 Oct    -4    Normal         

Flares: none.

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

PCA Event : No event.

Predicted Monthly T index for October:  30
2. FORECAST (28 OCTOBER - 30 OCTOBER)
Date   T index  Conditions       MUFs                              
28 Oct    10    Normal           depressed 10 to 20%/near predicted 
                                 monthly values 
29 Oct    20    Normal           Near predicted monthly values     
30 Oct    10    Normal           depressed 10 to 20%/near predicted 
                                 monthly values    
COMMENT: Mostly depressed MUFs of 10%-25% observed in the Australian 
and Antarctic regions. Expect improving conditions today, 28 
October, with a return to near predicted MUFs on 29 October. 
On 30 October expect possible degraded conditions again due to 
increased geomagnetic activity induced by expected CME glancing 
impact. 
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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.

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