[Ips-dhfpr] SWS Daily HF Prop Report - 02 November 21 issued 2331 UT on 02 Nov 2021

[Regional Warning Centre]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/02 NOVEMBER 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (02 NOVEMBER) 
Date   T index  Conditions    
02 Nov    24    Normal         

Flares    Max     Fadeout    Freq.  Sectors
  M1.6    0254UT  possible   lower  E. Asia/Aust.

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day.
      Depressed by 15% during local night.
   Niue Island Region:
      Enhanced by 15% 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
Oct      18
Nov      32
Dec      35


2. FORECAST (03 NOVEMBER - 05 NOVEMBER)
Date   T index  Conditions       MUFs                              
03 Nov    20    Normal           Near predicted monthly values
04 Nov    15    Fair             Near predicted monthly values    
05 Nov    10    Normal-fair      Depressed 15%/near predicted 
                                 monthly values   

COMMENT: SWS SWF HF Communications Warning 29 was issued on 1 
November and is current for 1-3 Nov. MUFs in the Australian region 
on UT day 02 November were mostly near predicted monthly values 
with some mild depressions during nighttime and after local dawn. 
MUFs are expected to be near predicted monthly values to mildly 
depressed on 03 November. Moderate depressions likely on 04-05 
November.

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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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