[Ips-dhfpr] SWS Daily HF Prop Report - 09 January 22 issued 2331 UT on 09 Jan 2022

[Regional Warning Centre]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/09 JANUARY 2022 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (09 JANUARY) 
Date   T index  Conditions    
09 Jan    43    Normal-fair    

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 15% during local day.
      Near predicted monthly values during local night.
   Niue Island Region:
      Depressed by 25% during local day.
      Near predicted monthly values during local night.
      Depressed by 20% after local dawn.
   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
Dec      34
Jan      36
Feb      39


2. FORECAST (10 JANUARY - 12 JANUARY)
Date   T index  Conditions       MUFs                              
10 Jan    40    Normal           Near predicted monthly values
11 Jan    35    Normal           Near predicted monthly values    
12 Jan    35    Normal           Near predicted monthly values   

COMMENT: SWS SWF HF Communications Warning 2 was issued on 7 
January and is current for 8-10 Jan. Mostly near predicted MUFs 
in the Australian region were observed on 9-Jan, with enhancements 
at some locations and minor depressions at others. Mostly normal 
HF conditions are expected for 10-12 Jan.

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For an explanation of some of the terms in this report, go to
https://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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