[Ips-dhfpr] SWS Daily HF Prop Report - 30 September 20 issued 2331 UT on 30 Sep 2020

[Regional Warning Centre]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/30 SEPTEMBER 2020 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (30 SEPTEMBER) 
Date   T index  Conditions    
30 Sep   -14    Normal-fair    

Flares: none.

MUFs:
   Cocos Island Region:
      Depressed by 15% during local day.
      Near predicted monthly values 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
Aug      6
Sep      -13
Oct      -14


2. FORECAST (01 OCTOBER - 03 OCTOBER)
Date   T index  Conditions       MUFs                              
01 Oct   -13    Normal           Near predicted monthly values
02 Oct   -10    Normal           Near predicted monthly values    
03 Oct   -10    Normal           Near predicted monthly values   

COMMENT: MUFs in the Australian region were generally near predicted 
monthly values on UT day 30 September. Darwin and the Cocos Island 
region experienced minor depressions during the local day. MUFs 
in the Australian region are expected to be mostly near predicted 
monthly values for the next UT day, 01 October, with a chance 
of some periods of minor MUF degradations due to the recent disturbed 
geomagnetic conditions, returning to mostly near predicted monthly 
values by 02-03 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
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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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