[Ips-dhfpr] SWS Daily HF Prop Report - 24 August 16 issued 2330 UT on 24 Aug 2016 [SEC=UNCLASSIFIED]

Regional Warning Centre rwc at ips.gov.au
Thu Aug 25 09:30:33 EST 2016


SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/24 AUGUST 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (24 AUGUST) 
Date   T index  Conditions    
24 Aug    28    Normal-fair    

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day.
      Depressed by 25% during local night.
      Depressed by 20% after local dawn.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian Region:
      Depressed by 20% 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
Jul      27
Aug      38
Sep      36


2. FORECAST (25 AUGUST - 27 AUGUST)
Date   T index  Conditions       MUFs                              
25 Aug    25    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 30%
26 Aug    30    Normal-fair      Near predicted monthly values/depressed 
                                 10 to 20%    
27 Aug    35    Normal           Near predicted monthly values   

COMMENT: Mild to Moderate MUF depressions were observed in the 
equatorial and Southern Australian regions during the UT day, 
24 August. MUFs were near predicted monthly values for most other 
regions. Mild to moderate depressions in MUFs and degradations 
in HF conditions may be observed in the Aus/NZ region on 25 and 
possibly 26 August due to expected continued rise in geomagnetic 
activity levels on these days. Mostly normal HF conditions may 
be expected on 27 August in this region.

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