[Ips-hf-warning] IPS HF COMMS WARNING

rwc rwc at ips.gov.au
Sat Nov 8 08:58:10 EST 2003


SUBJ: IPS PRELIMINARY HF RADIO COMMUNICATIONS WARNING 03/83
ISSUED AT 07/2156Z NOVEMBER 2003
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

THE EARTH IS EXPECTED TO ENTER A HIGH SPEED CORONAL
HOLE STREAM ON 10 NOV.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 11-13 NOVEMBER 2003.

IF COMMS DIFFICULTIES EXPERIENCED TRY A LOWER FREQUENCY BAND
A MORE DETAILED HF WARNING WILL FOLLOW IF DEPRESSIONS EVENTUATE.
_____________________________________________________________



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Haymarket NSW 1240  AUSTRALIA     | FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010              | fax: +61 2 9213 8060 

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