[Ips-dhfpr] SWS Daily HF Prop Report - 27 October 19 issued 2331 UT on 27 Oct 2019

Regional Warning Centre rwc at ips.gov.au
Mon Oct 28 10:31:30 EST 2019


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/27 OCTOBER 2019 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (27 OCTOBER) 
Date   T index  Conditions    
27 Oct   -42    Normal-fair    

Flares: none.

MUFs:

   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Depressed by 35% during local day.
      Depressed by 25% during local night.
   Southern Australian Region:
      Depressed by 20% during local day.
      Depressed by 20% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 15% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Sep      -5
Oct      -15
Nov      -16


2. FORECAST (28 OCTOBER - 30 OCTOBER)
Date   T index  Conditions       MUFs                              
28 Oct   -30    Fair             Near predicted monthly values/depressed 
                                 15 to 30%
29 Oct   -25    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 20%    
30 Oct   -30    Fair             Near predicted monthly values/depressed 
                                 15 to 30%   

COMMENT: Minor to moderate MUF depressions were observed across 
the Australian and Antarctic regions through UT day 27 October. 
Minor to mild MUF depressions in these Australian regions may 
be expected through UT days 28 to 30 October.

----------------------------------------------------------
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
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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