[Ips-hf-warning] IPS HF COMMS WARNING

rwc rwc at ips.gov.au
Wed Jan 7 14:43:08 EST 2004


SUBJ: IPS HF RADIO COMMUNICATIONS WARNING 04/03
ISSUED AT 07/0328Z JANUARY 2004
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 08-09 JANUARY 2004 DUE TO ANTICIPATED CONTINUED 
ENHANCEMENT IN GEOMAGNETIC ACTIVITY DURING THIS PERIOD. 
IF COMMS DIFFICULTIES EXPERIENCED TRY A LOWER FREQUENCY BAND
FOLLOW ON HF WARNING FROM HF WARNING: 02
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS             
08 Jan:  Moderate             Possible             
09 Jan:  Moderate             Possible             

HF COMMUNICATIONS FORECAST (AUSTRALIAN/NEW ZEALAND REGION)
                                   FREQUENCY BANDS  
       T-index  MUFs          2  4  6  8 12 16 22 26
_____________________________________________________________
8 Jan    28   normal/-10%    2  4  6  8 12 16 16 22 
9 Jan    38   normal/-5%     2  4  6  8 12 16 16 22 


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 

IMPORTANT: This e-mail, including any attachments, may contain,confidential
or copyright information.  The views expressed in this message are those of
the individual sender, unless specifically stated to be the views of IPS.
If you are not the intended recipient, please contact the sender immediately
and delete all copies of this e-mail and attachments.




More information about the ips-hf-warning mailing list