[Ips-hf-warning] SWS HF SWF COMMS WARNING issued 2157 UT on 18 Apr 2022 [SEC=OFFICIAL]

[rwc]

SUBJ: SWS HF RADIO COMMUNICATIONS WARNING 22/36
ISSUED AT 2155UT/18 APRIL 2022
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 19-21 APRIL 2022
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
19 Apr:  R1-R2, chance of R3  Probable
20 Apr:  R1-R2, chance of R3  Probable
21 Apr:  R1-R2, chance of R3  Probable

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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