[Ips-hf-warning] SWS HF SWF COMMS WARNING issued 0504 UT on 23 Sep 2021

[rwc]

SUBJ: SWS HF RADIO COMMUNICATIONS WARNING 21/24
ISSUED AT 0502UT/23 SEPTEMBER 2021
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

Region 2871 has produced an M-class flare. This region can also 
produce M-class flares in the near future.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 23-25 SEPTEMBER 2021
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
23 Sep:  Low to moderate      Possible
24 Sep:  Low to moderate      Possible
25 Sep:  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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