[Ips-dhfpr] IPS Daily HF Prop Report - 13 June 03

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 13/2330Z JUNE 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (13 JUNE) 
Date   T index  Conditions    
13 Jun    84    Normal         

Flares    Max     Fadeout    Freq.  Sectors
  M2.6 12/2127UT  possible   lower  East Pacific/
                                    North American
  M3.1    0204UT  possible   lower  E. Asia/Aust.
M1.7/SF    0437UT  possible   lower  E. Asia/Aust.
M1.8/SF    0645UT  possible   lower  Mid East/Indian

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values during local day,
      Enhanced by 55% during local night.
      Enhanced by 20% after local dawn.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base):
      Near predicted monthly values.


PCA Event : No event.

Predicted Monthly T index for June:  68
2. FORECAST (14 JUNE - 16 JUNE)
Date   T index  Conditions       MUFs                              
14 Jun    75    Normal           near predicted monthly values/depressed 
                                 5 to 10% 
15 Jun    75    Normal           near predicted monthly values/depressed 
                                 5 to 10%     
16 Jun    80    Normal           5 to 10% above predicted monthly 
                                 values    
COMMENT: IPS HF Communications Warning 44 was issued on 12 June 
and is current for interval 12-14 June (SWFs) . Slight depressions 
are expected at times over the next two days as the result of 
anticipated mildly elevated geomagnetic activity levels. 

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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