[Ips-dhfpr] SWS Daily HF Prop Report - 28 February 20 issued 2331 UT on 28 Feb 2020

[Regional Warning Centre]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 FEBRUARY 2020 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (28 FEBRUARY) 
Date   T index  Conditions    
28 Feb     4    Normal-fair    

Flares: none.

MUFs:
   Cocos Island Region:
      Depressed by 15% during local day.
      Enhanced by 45% during local night.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Depressed by 15% during local day.
      Enhanced by 15% during local night.
      Enhanced by 30% after local dawn.
   Southern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 20% during local night.
      Enhanced by 20% after local dawn.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Jan      -20
Feb      -16
Mar      -16


2. FORECAST (29 FEBRUARY - 02 MARCH)
Date   T index  Conditions       MUFs                              
29 Feb   -10    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 30%
01 Mar   -10    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 30%    
02 Mar   -10    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 30%   

COMMENT: Maximum usable frequencies (MUFs) in the Australian 
regions for UT day 28 February were mostly near predicted monthly 
values with some periods of minor depressions and also mild to 
moderate enhancements. MUFs in this region are expected to be 
mostly near predicted monthly values with minor to mild depressions 
for UT days 29 February to 2 March.

----------------------------------------------------------
For an explanation of some of the terms in this report, go to
http://www.sws.bom.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.

Space Weather Services              email: asfc at bom.gov.au
Bureau of Meteorology
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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp-out.sws.bom.gov.au
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