[Ips-dhfpr] ASWFC Daily HF Prop Report - 01 November 22 issued 2330 UT on 01 Nov 2022 [SEC=OFFICIAL]

[Regional Warning Centre]

SUBJ: ASWFC DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/01 NOVEMBER 2022
FROM THE AUSTRALIAN SPACE WEATHER FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (01 NOVEMBER) 
Date   T index  Conditions    
01 Nov    59    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Depressed by 15% during local day.
      Near predicted monthly values during local night.
   Niue Island Region:
      Near predicted monthly values.
   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      83
Nov      70
Dec      70


2. FORECAST (02 NOVEMBER - 04 NOVEMBER)
Date   T index  Conditions       MUFs                              
02 Nov    65    Normal           Near predicted monthly values
03 Nov    50    Normal-fair      Near predicted monthly values    
04 Nov    50    Normal           Near predicted monthly values   

COMMENT: Maximum usable frequencies (MUFs) on UT day 1-Nov were 
near monthly predicted values in the Australian region. With 
depressions observed at Learmonth, Perth and Darwin during local 
day. Spread F was observed at Hobart during local night. Sporadic 
E was observed at Brisbane, Cocos Islands and Norfolk Island 
during local afternoon. MUFs are expected to be near predicted 
monthly values over 2-4 Nov. Mild depressions are possible on 
3-4 Nov due to coronal hole high speed wind stream effects.

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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.

Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au