[Ips-hf-warning] SWS HF COMMS WARNING issued 0303 UT on 27 Sep 2017 [SEC=UNCLASSIFIED]

[rwc]

SUBJ: SWS PRELIMINARY HF RADIO COMMUNICATIONS WARNING 17/41
ISSUED AT 0302UT/27 SEPTEMBER 2017
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

Possible increase in geomagnetic activity in the next 24 hours 
may result in depressed MUFs for mid to high latitudes in the 
early local morning hours.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FOR 27 SEPTEMBER 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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