[Ips-dhfpr] IPS Daily HF Prop Report - 27 April 03

rwc rwc at ips.gov.au
Mon Apr 28 09:57:33 EST 2003


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 27/2330Z APRIL 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (27 APRIL) 
Date   T index  Conditions    
27 Apr    78    Normal         

Flares    Max     Fadeout    Freq.  Sectors
M2.5/SF 26/2340UT  possible   lower  West Pacific
M1.7/SF    1532UT  possible   lower  South American/
                                    Atlantic

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values.
   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 over the UT day
      with periods of depressions and degradations.


PCA Event : No event.

Predicted Monthly T index for April:  77
2. FORECAST (28 APRIL - 30 APRIL)
Date   T index  Conditions       MUFs                              
28 Apr    73    Normal-Fair      Depressed 5%. 
29 Apr    80    Normal           Near predicted monthly values     
30 Apr    82    Normal           Near predicted monthly values    
COMMENT: IPS HF Communications Warning 30 was issued on 
26 April and is current for interval 26-28 April. Mild 
depressions are possible at times over the next two days 
due to anticipated elevated 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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