[Ips-dhfpr] ASWFC Daily HF Prop Report - 08 October 22 issued 2330 UT on 08 Oct 2022 [SEC=OFFICIAL]

[Regional Warning Centre]

SUBJ: ASWFC DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/08 OCTOBER 2022
FROM THE AUSTRALIAN SPACE WEATHER FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (08 OCTOBER) 
Date   T index  Conditions    
08 Oct   108    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 30-45%.
   Niue Island Region:
      Enhanced by 25-30%.
   Northern Australian Region:
      Enhanced by 20-45%.
   Southern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 15-20%.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      No data available over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Sep      74
Oct      69
Nov      69


2. FORECAST (09 OCTOBER - 11 OCTOBER)
Date   T index  Conditions       MUFs                              
09 Oct    95    Normal-fair      10 to 20% above predicted monthly 
                                 values
10 Oct    95    Normal           10 to 20% above predicted monthly 
                                 values    
11 Oct    95    Normal           10 to 20% above predicted monthly 
                                 values   

COMMENT: Maximum usable frequencies (MUFs) on UT day 08-Oct were 
near predicted monthly values to 15-45% enhanced. Enhanced MUFs 
expected for today with generally good HF conditions. Mildly 
degraded HF conditions are possible during local night hours 
09-Oct, southern Australian region only. MUFs are expected to 
be 10-20% above predicted monthly values on 09-11-Oct. Isolated 
minor shortwave fadeouts are possible.

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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