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

[Regional Warning Centre]

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

1. SUMMARY (28 NOVEMBER) 
Date   T index  Conditions    
28 Nov    -1    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Mostly near predicted monthly values.
      Enhanced by 20% after local dawn.
   Niue Island Region:
      No data.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian Region:
      Depressed by 20% during local day.
      Near predicted monthly values during local night.
   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
Oct      -13
Nov      3
Dec      5


2. FORECAST (29 NOVEMBER - 01 DECEMBER)
Date   T index  Conditions       MUFs                              
29 Nov     0    Normal           Near predicted monthly values
30 Nov     0    Normal           Near predicted monthly values    
01 Dec     0    Normal           Near predicted monthly values   

COMMENT: SWS SWF HF Communications Warning 10 was issued on 27 
November and is current for 27-29 Nov. MUFs in the Australian 
region were mostly near predicted monthly values during UT day 
28 November. Blanketing sporadic E was observed at some sites. 
MUFs in the Australian regions are expected to be mostly near 
predicted monthly values for the next three UT days, 29 November 
- 01 December. Shortwave fadeouts are possible over the next 
three days because there is a chance that AR 2786 will produce 
an M-class flare.

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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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