[Ips-dhfpr] IPS Daily HF Prop Report - 21 June 03

rwc rwc at ips.gov.au
Sun Jun 22 08:16:18 EST 2003


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 21/2330Z JUNE 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (21 JUNE) 
Date   T index  Conditions    
21 Jun    72    Fair-normal    

Flares: none.

MUFs:
   Equatorial PNG Region:
      Depressed by 15% during local day,
      Enhanced by 65% during local night.
   Northern Australian Region:
      Mostly near predicted monthly values,
   Southern Australian and New Zealand Region:
      Briefly depressed by 15% after local dawn,
      then mostly near predicted monthly values,
   Antarctic Region (Casey/Scott Base):
      Depressed 15% to near normal.


PCA Event : No event.

Predicted Monthly T index for June:  68
2. FORECAST (22 JUNE - 24 JUNE)
Date   T index  Conditions       MUFs                              
22 Jun    65    Normal-Fair      depressed 10 to 15%/near predicted 
                                 monthly values 
23 Jun    65    Normal-Fair      depressed 10 to 15%/near predicted 
                                 monthly values     
24 Jun    65    Normal-Fair      depressed 10 to 20%/near predicted 
                                 monthly values    
COMMENT: Mild depressions are expected over coming days, restricted 
to southern Aus/NZ region. Northern Aus region MUFs expected 
to be near to 15% above predicted monthly values. 

IPS Radio and Space Services      | email: asfc at ips.gov.au
PO Box 1386                       | WWW: http://www.ips.gov.au
Haymarket NSW 1240  AUSTRALIA     | FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010              | fax: +61 2 9213 8060 

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