[Ips-dhfpr] IPS Daily HF Prop Report - 16 September 09

rwc rwc at ips.gov.au
Thu Sep 17 09:30:16 EST 2009


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 16/2330Z SEPTEMBER 2009 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (16 SEPTEMBER) 
Date   T index  Conditions    
16 Sep    -6    Normal         

Flares: None

MUFs:
   Equatorial PNG/Niue Region:
      Near predicted monthly values. Depressions to 30% at
      Niue 01, 02 and 09-15 UT and depressions to 50% at
      Vanimo 05-20 UT.
   Northern Australian Region:
      Near predicted monthly values to 30% depressed 03-10
      and 15-20 UT. No Townsville data.
   Southern Australian and New Zealand Region:
      Near predicted monthly values to 15% depressed.
      Enhancements to 45% observed at Canberra, Hobart and
      Sydney between about 12-20 UT. Night spread F observed
      at Hobart.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values to 30% depressed.

PCA Event : No event.

Predicted Monthly T index for September:   0
2. FORECAST (17 SEPTEMBER - 19 SEPTEMBER)
Date   T index  Conditions       MUFs                              
17 Sep     0    Normal           Near predicted monthly values 
18 Sep     0    Normal           Near predicted monthly values     
19 Sep     0    Normal           Near predicted monthly values    

COMMENT: Depressions to 30% possible, particularly at lower latitudes. 

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