[Ips-hf-warning] IPS HF COMMS WARNING issued 0124 UT on 04 Aug 2015

[rwc]

SUBJ: IPS HF RADIO COMMUNICATIONS WARNING 15/29
ISSUED AT 0123UT/04 AUGUST 2015
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

Low levels of solar ionising radiation are resulting in degraded 
HF conditions at times. Degraded periods are expected to persist 
at times for the next two days.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 04-05 AUGUST 2015
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
_____________________________________________________________
04 Aug:   50   -15%/normal      2  4  6  8 12 12 16 22
05 Aug:   60   -10%/normal      2  4  6  8 12 16 16 22

Space Weather Services              email: asfc at ips.gov.au
Bureau of Meteorology
PO Box 1386                         WWW: http://www.ips.gov.au
Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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