[Ips-hf-warning] SWS HF COMMS WARNING issued 0110 UT on 25 Nov 2016 [SEC=UNCLASSIFIED]

[rwc]

SUBJ: SWS HF RADIO COMMUNICATIONS WARNING 16/63
ISSUED AT 0110UT/25 NOVEMBER 2016
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

MUF depressions are expected for the next 24 hours due to an 
increase in geomagnetic activity and low levels of ionising radiation.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FOR 25 NOVEMBER 2016
IF COMMS DIFFICULTIES EXPERIENCED TRY A LOWER FREQUENCY BAND
_____________________________________________________________

HF COMMUNICATIONS FORECAST (AUSTRALIAN/NEW ZEALAND REGION)
                                   FREQUENCY BANDS
       T-index      MUFs        2  4  6  8 12 16 22 26
_____________________________________________________________
25 Nov:  -27   normal/-20%      2  4  6  8  8 12 16 16

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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