[Ips-hf-warning] IPS HF COMMS WARNING

Regional Warning Centre rwc at ips.gov.au
Mon Oct 30 09:50:38 EST 2000


SUBJ: IPS PRELIMINARY HF RADIO COMMUNICATIONS WARNING 00/73
ISSUED AT 29/2247Z OCTOBER 2000
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

DEGRADED HF PROPAGATION CONDITIONS ARE
EXPECTED ON THE 31 OCT TO 1 NOV FOLLOWING
THE ANTICIPATED ARRIVAL OF A SHOCK ASSOCIATED
WITH A M4.4 FLARE AND DISSAPPEARING FILAMENT
OBSERVED AFTER 0130UT ON THE 29 OCT.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 31 OCTOBER 2000 TO 01 NOVEMBER 2000
IF COMMS DIFFICULTIES EXPERIENCED TRY A LOWER FREQUENCY BAND
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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 




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