[Ips-dhfpr] SWS Daily HF Prop Report - 17 June 20 issued 2331 UT on 17 Jun 2020

Regional Warning Centre rwc at ips.gov.au
Thu Jun 18 09:31:29 EST 2020


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/17 JUNE 2020 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (17 JUNE) 
Date   T index  Conditions    
17 Jun    -9    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values during local day.
      Enhanced by 25% during local night.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 15% during local night.
   Southern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 15% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 30% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
May      1
Jun      -12
Jul      -13


2. FORECAST (18 JUNE - 20 JUNE)
Date   T index  Conditions       MUFs                              
18 Jun   -10    Normal           Near predicted monthly values
19 Jun   -10    Normal           Near predicted monthly values    
20 Jun   -10    Normal           Near predicted monthly values   

COMMENT: MUFs were near predicted monthly values to mildly enhanced 
levels on UT day 17 June. Sporadic E was observed over some Australian 
sites. MUFs in the Australian region are expected to be mostly 
near monthly predicted to mildly enhanced levels for the next 
three UT days, 18-20 June.

----------------------------------------------------------
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
Bureau of Meteorology
PO Box 1386                         WWW: http://www.sws.bom.gov.au
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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