[Ips-hf-warning] IPS HF SWF COMMS WARNING issued 2325 UT on 22 Aug 2015

rwc rwc at ips.gov.au
Sun Aug 23 09:25:25 EST 2015


SUBJ: IPS HF RADIO COMMUNICATIONS WARNING 15/39
ISSUED AT 2324UT/22 AUGUST 2015
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

Solar Active Region (AR) 2403 has produced six M class flares 
during the past 2 days. AR 2403 is expected to produce more M 
class flares and there is a chance of a weak X class flare. Short 
wave fadeouts are likely during the next 3 days.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 23-25 AUGUST 2015
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

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

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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