[Ips-hf-warning] SWS HF COMMS WARNING issued 0117 UT on 24 May 2017 [SEC=UNCLASSIFIED]
rwc at ips.gov.au
Wed May 24 11:17:28 EST 2017
SUBJ: SWS PRELIMINARY HF RADIO COMMUNICATIONS WARNING 17/29
ISSUED AT 0117UT/24 MAY 2017
BY THE AUSTRALIAN SPACE FORECAST CENTRE.
There may be Minor to Moderate depressions on 26 May, late in
the UT day, and on 27 May, during the UT day, depending on the
timing of the arrival of the coronal mass ejection at Earth and
whether it is a direct hit or glancing blow.
DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 26-27 MAY 2017
IF COMMS DIFFICULTIES EXPERIENCED TRY A LOWER FREQUENCY BAND
A MORE DETAILED HF WARNING WILL FOLLOW IF DEPRESSIONS EVENTUATE.
Space Weather Services email: asfc at bom.gov.au
Bureau of Meteorology
PO Box 1386 WWW: http://www.sws.bom.gov.au
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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