[Ips-hf-warning] IPS HF COMMS WARNING

rwc rwc at ips.gov.au
Mon Mar 7 10:55:21 EST 2005


SUBJ: IPS HF RADIO COMMUNICATIONS WARNING 05/13
ISSUED AT 06/2353Z MARCH 2005
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 07-09 MARCH 2005
IF COMMS DIFFICULTIES EXPERIENCED TRY A LOWER FREQUENCY BAND
FOLLOW ON HF WARNING FROM HF WARNING: ??
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS             
07 Mar:  Very Low             None expected        
08 Mar:  Very Low             None expected        
09 Mar:  Very Low             None expected        

HF COMMUNICATIONS FORECAST (AUSTRALIAN/NEW ZEALAND REGION)
                                   FREQUENCY BANDS  
       T-index  MUFs          2  4  6  8 12 16 22 26
_____________________________________________________________
7 Mar    20   -15%           2  4  6  8 12 12 16 22 
8 Mar    20   -15%           2  4  6  8 12 12 16 22 
9 Mar    20   -15%           2  4  6  8 12 12 16 22 


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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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