[Ips-dhfpr] SWS Daily HF Prop Report - 28 February 21 issued 2334 UT on 28 Feb 2021

[rwc]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 FEBRUARY 2021 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     6    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 15% during local day.
      Enhanced by 45% during local night.
   Niue Island Region:
      No data available.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian Region:
      Near predicted monthly values.
   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      2
Feb      12
Mar      15


2. FORECAST (01 MARCH - 03 MARCH)
Date   T index  Conditions       MUFs                              
01 Mar    -5    Normal-fair      Near predicted monthly values
02 Mar   -10    Normal           Near predicted monthly values/depressed 
                                 10 to 20%    
03 Mar   -10    Normal           Near predicted monthly values/depressed 
                                 10 to 20%   

COMMENT: On UT day 28 February, MUFs in the Australian region 
were mostly near predicted monthly values. Sporadic E layers 
were observed, strong at times. MUFs in the Australian region 
are expected to be mostly near predicted monthly values on UT 
days 1-3 March. Mildly degraded HF propagation conditions may 
be observed due to expected increase in geomagnetic activity.

----------------------------------------------------------
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
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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