[Ips-dhfpr] SWS Daily HF Prop Report - 14 July 18 issued 2330 UT on 14 Jul 2018 [SEC=UNCLASSIFIED]

[Regional Warning Centre]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/14 JULY 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (14 JULY) 
Date   T index  Conditions    
14 Jul    13    Normal         

Flares: none.

MUFs:
   Niue Island Region:
      Near predicted monthly values during local day.
      Enhanced by 20% during local night.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 15% during local night.
   Southern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 25% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 30% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Jun      7
Jul      -2
Aug      -3


2. FORECAST (15 JULY - 17 JULY)
Date   T index  Conditions       MUFs                              
15 Jul    10    Normal           Mostly near predicted monthly 
                                 values, some periods of minor 
                                 MUF depressions possible
16 Jul    10    Normal           Mostly near predicted monthly 
                                 values, some periods of minor 
                                 MUF depressions possible    
17 Jul    12    Normal           Near predicted monthly values   

COMMENT: Mostly normal HF conditions were observed across the 
Aus/NZ regions today (UT day 14 July) with periods of minor to 
mild MUF enhancements in Australian and Antarctic regions. Mostly 
normal HF conditions may be expected in the Aus/NZ regions for 
the next three days (UT days 15 to 17 July) with the possibility 
of slight MUF depressions and degradations in HF conditions on 
UT days 15 and 16 July due to the possibility of slight rise 
in geomagnetic activity on these days.

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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
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