[Ips-hf-warning] IPS HF SWF COMMS WARNING

[rwc]

SUBJ: IPS HF RADIO COMMUNICATIONS WARNING 05/29
ISSUED AT 22/0459Z AUGUST 2005
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

HF COMMS FADEOUTS EXPECTED DURING DAYLIGHT HOURS
FROM 22-23 AUGUST 2005

Solar region 798 produced an M-class flare causing
HF Comms fadeout at 0100Z. There is potential for
further flaring from this region in the next 24 hours.

IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS             
22 Aug:  Moderate             Possible        
23 Aug:  Moderate-Low         Possible        



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