[Ips-dhfpr] SWS Daily HF Prop Report - 24 June 18 issued 2351 UT on 24 Jun 2018 [SEC=UNCLASSIFIED]

[rwc]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/24 JUNE 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (24 JUNE) 
Date   T index  Conditions    
24 Jun    20    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      No data available.
   Niue Island Region:
      Near predicted monthly values during local day.
      Enhanced by 35% during local night.
      Enhanced by 20% after local dawn.
   Northern Australian Region:
      Mostly near predicted monthly values.
   Southern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 40% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 25% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
May      4
Jun      -1
Jul      -2


2. FORECAST (25 JUNE - 27 JUNE)
Date   T index  Conditions       MUFs                              
25 Jun    15    Normal           Near to 15% above predicted 
                                 monthly values
26 Jun    15    Normal           Near to 15% above predicted 
                                 monthly values    
27 Jun    10    Normal-fair      Near predicted monthly values   

COMMENT: MUFs were mostly near predicted monthly values over 
the last 24 hours with periods of notable enhancements observed 
at all regions during local night. Variable ionospheric support 
observed for Antarctic regions ranging from slight enhancements 
to poor/disturbed conditions. Similar conditions are expected 
for the next 3 days with MUFs expected to be near predicted monthly 
values and possible mild enhancements for Northern AUS and Southern 
AUS/NZ regions.

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