[Ips-dhfpr] IPS Daily HF Prop Report - 12 July 03

rwc rwc at ips.gov.au
Sun Jul 13 10:07:30 EST 2003


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 12/2330Z JULY 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (12 JULY) 
Date   T index  Conditions    
12 Jul    91    Normal         

Flares    Max     Fadeout    Freq.  Sectors
M1.4/SF    1906UT  possible   lower  East Pacific/
                                    North American

MUFs:
   Equatorial PNG Region:
      Mostly near predicted monthly values,
      Enhanced by 35% after local dawn.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Enhanced by 45% during local night.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values to slightly
      depressed at times during local day,
      Enhanced by 25% during local night.
   Antarctic Region (Casey/Scott Base):
      Mostly near predicted monthly values to slightly
      depressed at times.


PCA Event : No event.

Predicted Monthly T index for July:  63
2. FORECAST (13 JULY - 15 JULY)
Date   T index  Conditions       MUFs                              
13 Jul    75    Normal           Near predicted monthly values 
14 Jul    75    Normal           Near predicted monthly values     
15 Jul    75    Normal           Near predicted monthly values    
COMMENT: Slightly degraded HF conditions were observed at times 
during 12 July for southern Aus/NZ regions. Mostly normal conditions 
are expected to for 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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