[Ips-dhfpr] SWS Daily HF Prop Report - 26 January 18 issued 2348 UT on 26 Jan 2018 [SEC=UNCLASSIFIED]

[rwc]

SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/26 JANUARY 2018 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (26 JANUARY) 
Date   T index  Conditions    
26 Jan     1    Normal-fair    

Flares: none.

MUFs:
   Cocos Island Region:
      No data available.
   Niue Island Region:
      Depressed by 30% during local day.
      Near predicted monthly values during local night.
   Northern Australian Region:
      Depressed by 25% during local day.
      Near predicted monthly values during local night.
   Southern Australian Region:
      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
Dec      -10
Jan      4
Feb      4


2. FORECAST (27 JANUARY - 29 JANUARY)
Date   T index  Conditions       MUFs                              
27 Jan     0    Normal           Near predicted monthly values
28 Jan     0    Normal           Near predicted monthly values    
29 Jan    -5    Normal           Near predicted monthly values   

COMMENT: Variable HF conditions observed for AUS/NZ region for 
26Jan with minor overnight enhancements for Northern AUS regions 
and occasional depressions for both Northern AUS/Equatorial regions 
during local day. Southern AUS/NZ regions near predicted monthly 
values and Fair ionospheric support for Antarctic regions. Similar 
variable HF conditions are expected for the next 3 days with 
possible depressed MUF's of 10%-30% at times 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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