[Ips-dhfpr] IPS Daily HF Prop Report - 29 June 07

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 29/2330Z JUNE 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (29 JUNE) 
Date   T index  Conditions    
29 Jun    12    Normal-fair    

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Near predicted monthly values.
   Northern Australian Region:
      Depressed by 15% during local day,
      Near predicted monthly values during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day,
      Enhanced by 25% 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 June:  16
2. FORECAST (30 JUNE - 02 JULY)
Date   T index  Conditions       MUFs                              
30 Jun    15    Normal-fair      near predicted monthly values 
01 Jul    16    Normal-fair      near predicted monthly values     
02 Jul    16    Normal-fair      near predicted monthly values    
COMMENT: Depressions of around 20% were observed during local 
daylight hours in Equatorial PNG, Pacific and Mainland Australia 
regions. Spread F is likely to degrade communications, particularly 
at night. 
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For an explanation of some of the terms in this report, goto
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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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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