[Ips-dhfpr] IPS Daily HF Prop Report - 05 June 03

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 05/2330Z JUNE 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (05 JUNE) 
Date   T index  Conditions    
05 Jun    55    Normal-fair    

Flares: none.

MUFs:
   Equatorial PNG Region:
      Enhanced by 20% during local day,
      Near predicted monthly values during local night.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Depressed by 25% during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day,
      Depressed by 35% during local night.
   Antarctic Region (Casey/Scott Base):
      Slightly below predicted monthly values with 
      isolated extended periods of disturbance.



PCA Event : No event.

Predicted Monthly T index for June:  68
2. FORECAST (06 JUNE - 08 JUNE)
Date   T index  Conditions       MUFs                              
06 Jun    65    Normal           near predicted monthly values 
07 Jun    60    Normal           5 to 15% below predicted monthly 
                                 values     
08 Jun    50    Fair             10 to 20% below predicted monthly 
                                 values    
COMMENT: Mild overnight depressions observed N and S Aus regions. 
Extensive spread-F observed S Ocean/Antarctic regions. Degraded 
HF conditions expected after today due to further coronal hole 
induced geomagnetic activity. 

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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