[Ips-hf-warning] IPS HF COMMS WARNING

[rwc]

SUBJ: IPS PRELIMINARY HF RADIO COMMUNICATIONS WARNING 01/30
ISSUED AT 08/0010Z MAY 2001
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 09-10 MAY 2001 MID TO HIGH LATITUDES ONLY, LOCAL NIGHT HOURS.
IF COMMS DIFFICULTIES EXPERIENCED TRY A LOWER FREQUENCY BAND.
A MORE DETAILED HF WARNING WILL BE ISSUED IF GEOMAGNETIC ACTIVITY EVENTUATES.
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IPS Radio and Space Services      | email: asfc at ips.gov.au
PO Box 1386                       | WWW: http://www.ips.gov.au/asfc
Haymarket NSW 1240  AUSTRALIA     | FTP: ftp://ftp.ips.gov.au/users/asfc/ 
tel: +61 2 9213 8010              | fax: +61 2 9213 8060