[Ips-dhfpr] SWS Daily HF Prop Report - 09 August 20 issued 2332 UT on 09 Aug 2020

[rwc]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/09 AUGUST 2020 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (09 AUGUST) 
Date   T index  Conditions    
09 Aug    10    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day.
      Enhanced by 20% during local night.
   Niue Island Region:
      No data available.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 25% during local night.
   Southern Australian Region:
      Enhanced by 20% during local day.
      Enhanced by 40% during local night.
      Enhanced by 40% after local dawn.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 25% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Jul      -1
Aug      -13
Sep      -14


2. FORECAST (10 AUGUST - 12 AUGUST)
Date   T index  Conditions       MUFs                              
10 Aug     5    Normal           Near to 15% above predicted 
                                 monthly values
11 Aug     5    Normal           Near to 15% above predicted 
                                 monthly values    
12 Aug     5    Normal           Near to 15% above predicted 
                                 monthly values   

COMMENT: MUFs in the Australian and Antarctic regions were near 
predicted monthly values to moderately enhanced on UT day 09 
August. Sporadic E observed at Darwin 16-19 UT. Night spread 
F at Townsville, Brisbane, Learmonth, and Norfolk Is. MUFs in 
the Australian region are expected to be mostly near predicted 
monthly values to mildly enhanced, 10 to 12 August.

----------------------------------------------------------
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
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