[Ips-dhfpr] IPS Daily HF Prop Report - 04 June 11

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 04/2330Z JUNE 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (04 JUNE) 
Date   T index  Conditions    
04 Jun    46    Fair-normal    

Flares: none.

MUFs:
   No data for all stations after 2045 UT.
   Cocos Island Region:
      Near predicted monthly values to 45% enhanced.
      Depressed 25% at 2045 UT.
   Niue Island Region:
      Near predicted monthly values with depressions to 35%
      08-09 UT.
   Northern Australian Region:
      Near predicted monthly values with depressions to 25%
      12-17 UT. No data from Townsville.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values. Depressions to
      25% observed at Christchurch and Hobart 09-17 UT.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values. Enhancements to 30%
      observed 00-07 UT. Depressions to 30% observed 11-13 UT.

PCA Event : No event.

Predicted Monthly T index for June:  53
2. FORECAST (05 JUNE - 07 JUNE)
Date   T index  Conditions       MUFs                              
05 Jun    45    Fair-normal      Near predicted monthly values 
                                 to 25% depressed at times. 
06 Jun    45    Fair-normal      Near predicted monthly values 
                                 to 25% depressed at times.     
07 Jun    50    Normal           Near predicted monthly values    
COMMENT: Ionosphere appeared disturbed at all latitudes over 
the reporting period, probably degrading communications. Communicators 
can expect similar conditions on day one of the forecast period. 

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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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