[Ips-dhfpr] SWS Daily HF Prop Report - 06 December 16 issued 2351 UT on 06 Dec 2016 [SEC=UNCLASSIFIED]

rwc rwc at ips.gov.au
Wed Dec 7 10:52:00 EST 2016


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/06 DECEMBER 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (06 DECEMBER) 
Date   T index  Conditions    
06 Dec     7    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Depressed by 15% during local day.
      Near predicted monthly values during local night.
   Niue Island Region:
      Depressed by 20% during local day.
      Near predicted monthly values during local night.
   Northern Australian Region:
      Mostly near predicted monthly values.
      Depressed by 20% after local dawn.
   Southern Australian Region:
      Mostly near predicted monthly values.
      Depressed by 25% after local dawn.
   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
Nov      3
Dec      24
Jan      23


2. FORECAST (07 DECEMBER - 09 DECEMBER)
Date   T index  Conditions       MUFs                              
07 Dec     5    Normal-fair      Near predicted monthly values
08 Dec    10    Normal-fair      Near predicted monthly values    
09 Dec     0    Fair             Depressed 15%/near predicted 
                                 monthly values   

COMMENT: MUFs were near monthly predicted values with Minor depressions 
during the local day on 6-Dec. Sporadic-E were observed over 
a number of Australian ionosonde sites. Similar conditions are 
expected for the next two days (7-8 Dec). On 9 Dec, minor depressions 
in MUF are expected due to the forecasted active geomagnetic 
conditions on 7-8 Dec.

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