[Ips-dhfpr] SWS Daily HF Prop Report - 29 September 18 issued 2337 UT on 29 Sep 2018 [SEC=UNCLASSIFIED]

rwc rwc at ips.gov.au
Sun Sep 30 09:37:16 EST 2018


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/29 SEPTEMBER 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (29 SEPTEMBER) 
Date   T index  Conditions    
29 Sep   -13    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      No data available.
   Niue Island Region:
      No data available.
   Northern Australian Region:
      Depressed by 25% during local day.
      Near predicted monthly values during local night.
   Southern Australian Region:
      Depressed by 15% during local day.
      Near predicted monthly values during local night.
   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
Aug      1
Sep      -4
Oct      -4


2. FORECAST (30 SEPTEMBER - 02 OCTOBER)
Date   T index  Conditions       MUFs                              
30 Sep   -10    Normal           Near predicted monthly values/depressed 
                                 15 to 30%
01 Oct    -5    Normal           Near predicted monthly values/depressed 
                                 15 to 30%    
02 Oct   -10    Normal           Near predicted monthly values/depressed 
                                 15 to 30%   

COMMENT: MUFs over the Australian region experienced Minor depressions 
during the local day, otherwise they were mostly near monthly 
predicted levels on UT day 29 September. Mostly near predicted 
monthly MUF values with possible Minor depressions are expected 
for the Australian region on UT days 30 September to 2 October.

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