[Ips-hf-warning] IPS HF COMMS WARNING issued 0220 UT on 17 Jun 2014

rwc rwc at ips.gov.au
Tue Jun 17 12:20:40 EST 2014


SUBJ: IPS HF RADIO COMMUNICATIONS WARNING 14/30
ISSUED AT 0220UT/17 JUNE 2014
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

Lower than predicted solar flux is resulting in lower ionospheric 
support. Expect depressed MUFs at times.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 17-19 JUNE 2014
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
_____________________________________________________________
17 Jun:   70   normal/-20%      2  4  6  8  8 12 16 16
18 Jun:   70   normal/-20%      2  4  6  8  8 12 16 16
19 Jun:   70   normal/-20%      2  4  6  8  8 12 16 16

IPS Radio and Space Services        email: asfc at ips.gov.au
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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