[Ips-dhfpr] SWS Daily HF Prop Report - 02 June 22 issued 2330 UT on 02 Jun 2022 [SEC=OFFICIAL]

[Regional Warning Centre]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/02 JUNE 2022 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (02 JUNE) 
Date   T index  Conditions    
02 Jun    50    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 20% during local day.
      Near predicted monthly values during local night.
   Niue Island Region:
      Near predicted monthly values during local day.
      Depressed by 20% during local night.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Depressed by 15% during local night.
   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
May      79
Jun      57
Jul      59


2. FORECAST (03 JUNE - 05 JUNE)
Date   T index  Conditions       MUFs                              
03 Jun    55    Normal           Near predicted monthly values
04 Jun    55    Normal           Near predicted monthly values    
05 Jun    45    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 20%   

COMMENT: Maximum usable frequencies (MUFs) on UT day 02-Jun were 
mostly near monthly predicted values. Spread F observed local 
night hours for east coast Australia. MUFs are expected to be 
mostly near monthly predicted values during 03-05 June, with 
mildly depressed an degraded conditions expected for southern 
Australian region only on 06 June due to anticipated geomagnetic 
activity from a recent CME.

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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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