[Ips-dhfpr] IPS Daily HF Prop Report - 28 November 15 issued 2330 UT on 28 Nov 2015 [SEC=UNCLASSIFIED]

[Regional Warning Centre]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 NOVEMBER 2015 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (28 NOVEMBER) 
Date   T index  Conditions    
28 Nov    50    Mildly Depressed         

Flares: B class flares

MUFs:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values during local day.
      Depressed by 15% during local night.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian Region:
      Depressed by 15% during local day.
      Depressed by 15% 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
Oct      37
Nov      66
Dec      65


2. FORECAST (29 NOVEMBER - 01 DECEMBER)
Date   T index  Conditions        MUFs                              
29 Nov    35    Depressed         10 to 25% below predicted monthly 
                                  values
30 Nov    35    Depressed         10 to 25% below predicted monthly 
                                  values    
01 Dec    40    Mildly Depressed  5 to 20% below predicted monthly 
                                  values   

COMMENT: Conditions for HF radio wave propagation were mildly 
depressed to depressed throughout the Australian region during 
28 Nov UT. For example, the preliminary daily T index was 35 
at Brisbane and 20 at Hobart. The conditions are expected to 
be depressed today, 29 Nov.

----------------------------------------------------------
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 ips.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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