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

rwc rwc at ips.gov.au
Sat Aug 28 09:31:30 EST 2010


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

1. SUMMARY (27 AUGUST) 
Date   T index  Conditions    
27 Aug    21    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted month values with depressions to 30%
      04-09 and 12-16 UT. Occasional night spread F
      observed.
   Niue Island Region:
      Near predicted monthly values with depressions to 15%
      00-08 UT.
   Northern Australian Region:
      Near predicted monthly values. Depressions to 30%
      05-07 and 12-15 UT at Darwin. Night spread F
      observed.
   Southern Australian and New Zealand Region:
      Near predicted monthly values. Night spread F observed
      at most stations.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values. Depressions to 30%
      06-09 UT at Macquarie Is.

PCA Event : No event.

Predicted Monthly T index for August:  27

2. FORECAST (28 AUGUST - 30 AUGUST)
Date   T index  Conditions       MUFs                              
28 Aug    20    Normal           Near predicted monthly values 
                                 to 25% depressed. 
29 Aug    20    Normal           Near predicted monthly values 
                                 to 25% depressed.     
30 Aug    20    Normal           Near predicted monthly values 
                                 to 25% depressed.    

COMMENT: Spread F possible at all latitudes during night hours. 

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