[Ips-dhfpr] SWS Daily HF Prop Report - 19 September 16 issued 2350 UT on 19 Sep 2016 [SEC=UNCLASSIFIED]

rwc rwc at ips.gov.au
Tue Sep 20 09:50:59 EST 2016


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/19 SEPTEMBER 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (19 SEPTEMBER) 
Date   T index  Conditions    
19 Sep    40    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 15% during local day.
      Depressed by 20% during local night.
   Niue Island Region:
      No data available.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian Region:
      Mostly near predicted monthly values.
   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      29
Sep      35
Oct      34


2. FORECAST (20 SEPTEMBER - 22 SEPTEMBER)
Date   T index  Conditions       MUFs                              
20 Sep    25    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 20%
21 Sep    20    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 20%    
22 Sep    25    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 20%   

COMMENT: MUF's near predicted monthly values for all regions 
over the last 24 hours. Increased geomagnetic activity over the 
next 24-48 hours is expected to result in slightly depressed 
MUF's for Southern AUS/NZ regions for 20Sep-21Sep and disturbed 
conditions for Antarctic regions 20Sep-22Sep.

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