[Ips-dhfpr] IPS Daily HF Prop Report - 15 June 03

rwc rwc at ips.gov.au
Mon Jun 16 10:14:41 EST 2003


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 15/2330Z JUNE 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (15 JUNE) 
Date   T index  Conditions    
15 Jun    86    Normal         

Flares    Max     Fadeout    Freq.  Sectors
  X1.3    2357UT  probable   all    West Pacific

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values during local day,
      Enhanced by 30% during local night.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values,
   Antarctic Region (Casey/Scott Base):
      Mostly near predicted monthly values,


PCA Event : No event.

Predicted Monthly T index for June:  68
2. FORECAST (16 JUNE - 18 JUNE)
Date   T index  Conditions       MUFs                              
16 Jun    75    Normal-Fair      Enhanced 5-10% to depressed 
                                 5-15% at times. 
17 Jun    80    Normal-Fair      5 to 10% above predicted monthly 
                                 values     
18 Jun    80    Normal           5 to 10% above predicted monthly 
                                 values    
COMMENT: IPS HF Communications Warning 45 was issued on 16 June 
and is current for interval 16-18 June (SWFs) . Slight depressions 
are expected at times for 16 June as the result of mildly elevated 
geomagnetic activity. SWFs are expected over the next few days. 

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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