[Ips-hf-warning] SWS HF SWF COMMS WARNING issued 0001 UT on 30 May 2020

[rwc]

SUBJ: SWS HF RADIO COMMUNICATIONS WARNING 20/03
ISSUED AT 0000UT/30 MAY 2020
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

An active region rotating around the NE limb produced one M-class 
flare (M1.1 at 29/0724 UT) and two C-class flares on UT day 29 
May. It is expected to produce more C-class flares with a chance 
of isolated M-class flares. HF fadeout alerts will follow if 
significant flare activity actually occurs.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 30 MAY 2020 TO 01 JUNE 2020
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
30 May:  Low to moderate      Possible
31 May:  Low to moderate      Possible
01 Jun:  Low to moderate      Possible

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

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