[Ips-dhfpr] SWS Daily HF Prop Report - 16 November 17 issued 2330 UT on 16 Nov 2017 [SEC=UNCLASSIFIED]

Regional Warning Centre rwc at ips.gov.au
Fri Nov 17 10:30:34 EST 2017


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/16 NOVEMBER 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (16 NOVEMBER) 
Date   T index  Conditions    
16 Nov   -26    Normal         

Flares: none.

MUFs:
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Depressed by 35% during local day.
      Depressed by 40% during local night.
   Southern Australian Region:
      Depressed by 25% during local day.
      Depressed by 15% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 20% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Oct      4
Nov      5
Dec      4


2. FORECAST (17 NOVEMBER - 19 NOVEMBER)
Date   T index  Conditions       MUFs                              
17 Nov   -10    Normal           Near predicted monthly values/depressed 
                                 5 to 15%
18 Nov   -10    Normal           Near predicted monthly values/depressed 
                                 5 to 15%    
19 Nov     5    Normal           Near predicted monthly values   

COMMENT: Over the last 24 hours in the Northern Australian region 
MUFs were Moderately to Severely depressed. In the Southern Australian/NZ 
and Antarctic regions MUFs were Minor to Moderately depressed. 
Isolated periods of sporadic E was observed throughout the Australian 
region. Over the next three days expect near predicted MUFs to 
minor depressions.

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