[Ips-hf-warning] IPS HF SWF COMMS WARNING issued 2357 UT on 22 Oct 2013

[rwc]

SUBJ: IPS HF RADIO COMMUNICATIONS WARNING 13/29
ISSUED AT 2357UT/22 OCTOBER 2013
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

AR1875 has emitted three M-class flares and still has potential 
for more M-class flares with a chance of an X flare causing short 
wave fadeouts.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 23-25 OCTOBER 2013
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
23 Oct:  Moderate             Possible
24 Oct:  Moderate             Possible
25 Oct:  Moderate             Possible

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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